What Is Vfl Fiber Tester?

What Is Vfl Fiber Tester?

2021-10-07
NOYAFA
32

On this page, you can find quality content focused on vfl fiber tester. You can also get the latest products and articles that are related to vfl fiber tester for free. If you have any questions or want to get more information on vfl fiber tester, please feel free to contact us.

vfl fiber tester is carefully manufactured by SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED. We use only the finest materials for the product and always select the manufacturing process that will safely and reliably achieve the necessary manufacturing quality. We have built up a network of quality suppliers over the years, while our production base is always equipped with the state-of-the-art precision machines. NOYAFA branded products perform well in the current market. We promote these products with the most professional and sincere attitude, which is highly recognized by our customers, thus we enjoy a good reputation in the industry. Moreover, this reputation brings many new customers and a large number of repeated orders. It is proven that our products are very valuable to customers.vfl fiber tester will become a demand in the market. Thus, we are keeping pace with it to offer more appropriate choices at Best Cable Tester Supplier in China _ Noyafa for customers around the world. Sample delivery service is provided before bulk order to deliver a functional experience.
more products
recommended articles
Info Center News
How to Make a Handmade Vfl Fiber Tester
How to Make a Handmade Vfl Fiber Tester
Inspection with a red light source in a fibre optic network requires a number of connection / separation operations. Optical troubleshooting devices illuminate fibers that are defective or damaged connectors, patched cords, defective splices, splice trays that are too narrow, or fibers that are bent into gear trays. The choice between perm output mode for continuous error illumination or flash output mode facilitates fault locating. Visual Troubleshooting Devices (VFL) are an important tool for locating defective or in some cases excessive bending in fiber optic cables. A visual fault locator produces high-intensity red laser light when a fiber optic ends in a factory-polished fiber optic connector. VFLs are optimized for use with singlemode fibers called OS1 and OS2, but can also be used with the multimode fiber families OM1, OM2, OM3, OM4 and OM5. The VFL is also used as a tester to check fiber-to-cable continuity by tracing the fiber-to-fiber for faults such as brakes, faulty splices, sharp vessels, etc. In the fiber-to-fiber cable. A visual error locator, also known as visual error detection, is used to locate errors. And of course the technician must be able to see the cable to locate a fault. It is a cost-effective method to detect defects in the fiber optic, such as sharp curves, broken or faulty connectors, and other defects that transmit red or green light. A visual fault locator (VFL) is a basic fiber optic troubleshooting for fiber connections. It is also known as Visible Laser, Fiber Fault Detection, Fiber Fault Detection, or Visual Fault Detection and is available as a red laser or light design that injects visible light energy into the optical fiber. The optical time domain reflectionometer (OTDR) is used as a fiber optic cable tester to test optical losses. Using a high-intensity laser light that emits predefined pulse intervals and is connected to the cable at one end, the cable is guided through an OTDR to analyze the backscattering of the light and return to the source location. It locates errors in the OTDR (dead zones) and allows the identification of fibers from one end to the other. The One-End Fiber Test is a method used by fiber optic testers to analyze a loss and determine its location for installation, maintenance and troubleshooting. The Hobbes Fiber Checker Pro and Visual Fault Locator (VFL) can be used to inspect and detect fiber optic cable defects. With VisifaultTM and VFL you can diagnose and repair simple fiber connection problems and flukes in the network. Whether it's installing new fibers or troubleshooting an existing network, the Visual Fault Identifier is a useful and convenient kit. You can diagnose fiber-optic connection problems with fiber-optic cables or fiber-optic pigtails using a visual troubleshooting device. Some fiber optic troubleshooting devices are equipped with adapters that are not compatible with your connector type, so use an additional adapter if necessary. VFI and VFL are ideal tools for locating the large number of problems that can occur at connection points and fiber optic cabinets hidden from OTDRs, blind spots and dead zones. Sharp curves, breakages, faulty connectors and other faults such as leaks and lamps allow technicians to quickly detect defects. Colors can be difficult with red laser light, but optical error localizations such as brown, black and green (e.g. The signal transmitted in fiber optic cables is between 1,300 and 1,650 nm wavelength, which is invisible to the naked eye. Lower wavelengths such as 630 nm and 635 nm are bright enough to locate disturbances easily, but cannot travel much higher than 670 nm wavelength. Several manufacturers choose wavelengths below 650 nm for their optical fault spot specification, which can cover a distance of 5-8 km from the center of a singlemode fiber with minimal attenuation. The Noyafa Power meter uses absolute and relative power measurements at 50 and 26dBm at 850, 980, 1300, 1310, 1490, 1550, 1625 and 1650nm wavelengths. The Fiber Checker Pro is a pen-like design case that makes it a portable and practical tool for checking fiber optic cables. Rhodium Plated 925 Silver 1 Nut Pendant 2.4 Necklace Leader Metal Impeller Integration for Superior Durability. The vinyl we use is designed for outdoor vinyl for 10 years, 3 AA batteries are required (not included). Easy to assign and show a new look, contact us for return / exchange permission within three days of delivery date and mark me on your photo with sugar. Filled non-commercial plaster on glass tube, topped with a layer of natural sand and hooded raincoat to facilitate any outdoor activity. The same attention to cleanliness applies to reference cables and test equipment connections. When using a VFL as an optical fault location fiber tester, fault location and eye safety are important. The VFL uses a high intensity laser light source and its fiber core is illuminated so that it can be viewed with the naked eye.
Auxiliary Functions of Underground Pipeline Detector
Auxiliary Functions of Underground Pipeline Detector
Most of the underground pipelines are metal materials, which can induce and transmit electromagnetic waves. With its superior performance and flexible and convenient detection methods, the underground pipeline detector has a large number of users in the fields of electric power, telecommunications, water supply, heat, gas, petroleum, chemical industry, urban public utilities and so on, It has played a positive role in improving the pipeline management level of relevant industries in China. The underground pipeline detector is characterized by multi-functional measurement and simple operation. Stable performance, full digital control, sufficient power, long continuous use time, portable design, suitable for field operation. Under the condition of no excavation, it can not only accurately measure the position of buried pipeline, but also accurately locate the damaged point. Even pipelines with branch pipes or forming a network can be effectively detected. Thus, the pipeline network diagram of * * is drawn, which provides strong support for urban construction and pipeline maintenance. Auxiliary functions of underground pipeline detector 1. Automatic adjustment of receiving gain: automatically adjust the gain of the receiver to make the receiver in an optimized state, avoiding the tedious manual adjustment. 2. Sound function: the tone change sent by the receiver through the horn directly reflects the measured signal size. 3. Pipeline state detection: when the transmitter is in injection mode, first detect the insulation resistance and residual voltage of the pipeline, and then apply the signal to the target pipeline. When the insulation resistance on the pipeline is small (close to short circuit to ground), the transmitter will automatically exit this mode. When the residual voltage is large, the transmitter will give an alarm, and the operator shall immediately stop loading the signal and turn off the transmitter. 4. Battery power detection: real-time detection of battery power. When the power is low to the protection value, an alarm will be sent out and the battery will be shut down automatically. 5. Power saving function: after the transmitter is turned on for about 30 seconds without pressing other keys, and after the receiver is turned on, if other keys are not pressed for about 10 minutes, the machine will shut down automatically to save battery power.
The Differences Between Cable Recognizer and Other Power Fault Detection Equipment Are Analyzed
The Differences Between Cable Recognizer and Other Power Fault Detection Equipment Are Analyzed
Cable recognizer and cable fault tester have been introduced in previous articles. I believe you have a simple understanding of the functions and characteristics of these two devices. Some netizens have consulted Xiaobian before. What is the difference between the two devices? In order to meet everyone's thirst for knowledge, Xiaobian will give you a brief introduction today. The difference between cable identification instrument and cable fault tester: first of all, it should be distinguished. Cable identification instrument is the function of identifying cable, and cable fault tester is the function of finding path. It is basically the same in principle, and there are great differences in function and use method. For example, the measurement of cable fault tester must be in power failure state, while cable identification instrument can be live measurement; The cable identification instrument can accurately identify a cable, while the cable fault tester can only be an accurate path direction. Today, let's talk about the technical principle of the cable identification instrument and the use method of the cable identification instrument. 1、 Technical principle of cable identification instrument: firstly, the identified cable needs to be grounded at the far end. The generator feeds periodic unipolar voltage pulses into the cable to be identified, and the outgoing current only passes through this cable. All other adjacent cables flow return current, but their polarity is opposite. In addition to the difference in current direction, the current amplitude is also an identification feature, The outgoing current only passes through one cable, while the return current can pass through several cables, which means that the current flowing out is greater than the return current flowing through other cables. The receiver detects the direction and size of the current flowing through the cable, and the generated magnetic field induces a voltage in the sensor coil. The voltage polarity is determined by the current direction and the direction of the sensor coil, The voltage induced in the sensor coil displays the measurement result in the meter. 2、 Differences between cable identification instrument and cable fault tester 1. Set the test circuit. In order to ensure the normal use of the instrument, pay attention to setting the test circuit. Connect the red output jack to the core of the cable to be identified, connect the black output jack to the ground, and connect the cable core to the ground at the far end. 2. When the instrument calibrates the receiver, use the sensor to clamp the cable (close to the generator) at the beginning, the arrow points to the current direction, that is, to the far end of the cable, and then use the same receiving sensitivity for detection at the place to be detected. Use the sensor to clamp each cable once, and the arrow direction points to the far end of the cable. When the cable to be identified is clamped, The reading on the receiver meter is 4-6 grids and deflects to the right. All other cables either have no reading, or the reading is very small and the current direction is opposite, that is, deflects to the left. The cable identification instrument is only the function of identifying the cable. If it is necessary to operate the cable, the identified cable must be pricked and grounded with the cable pricker according to the power test standard. Do not use manual sawing before grounding.
Why Industrial Robots Is Produced by so Many Manufacturers?
Why Industrial Robots Is Produced by so Many Manufacturers?
More and more Chinese small and medium-sized manufacturers choose to produce industrial robots, which has good business prospects due to its wide application and low cost. These products are easier to customize to meet customer requirements. In other words, manufacturers can meet design, resource and manufacturing requirements. Manufacturers must develop the ability to select and deliver the right products or services to their customers in a highly competitive market.SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED has now become a leading company in industrial robots field after long time of rapid development. industrial robots produced by the factory has high technological content, reasonable structure and superior performance. SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED has sufficiently superiority to develop industrial robots.Apart from high-quality industrial robots, Best Cable Tester Supplier in China _ Noyafa also provides professional and experienced consulting and technical support.· Related Questions:1. Why industrial robots is produced by so many manufacturers?As the demand for industrial robots continues to grow, today you can find more and more manufacturers, focusing on seizing this valuable business opportunity. Due to the very affordable price and relatively good project characteristics, the number of its customers is increasing rapidly. In order to meet the requirements of domestic and foreign customers, more suppliers have begun to implement this transaction. As one of the similar manufacturers, NOYAFA strictly enforces the manufacturing process and develops the unique design of its products. In addition to offering a cheaper price, the company also has advanced technology and professional engineers to make the product more perfect.
Specifications for Cable Fault Tester
Specifications for Cable Fault Tester
1. Long test distance: 32km2. Detection blind area: 1m3. Reading resolution: 1m4. Power consumption: 5va5. Service conditions of cable fault detector: ambient temperature 0 ℃ 40 ℃ (limit temperature - 10 ℃ 50 ℃), relative humidity 40 ℃ (20 90)% RH atmospheric pressure (86 106) kpa6. Volume: 225 × one hundred and sixty-five × 125mm38. Weight: 2kg1 traditional cable fault detection method 1.1 measuring resistance bridge method this method has hardly changed for decades. For short circuit fault and low resistance fault, this method is very convenient. The bridge method is based on the principle that when the bridge is balanced, the product of the corresponding bridge arm resistance is equal, and the length of the cable is directly proportional to the resistance. 1.2 low voltage pulse reflection method low voltage pulse method, also known as time domain reflection method (TDR), means that the pulse reflector independently measures the low resistance and open circuit faults of the cable without passing through the high voltage impactor. 1.3 pulse voltage sampling method pulse voltage sampling method, also known as impulse high voltage flashover method, is a test method for measuring high resistance leakage and flashover faults. Firstly, the cable fault is broken down under the DC or pulse high voltage signal, and then the distance is measured by recording the time required for the discharge pulse to go back and forth between the measuring point and the fault point. Pulse voltage method mainly includes DC high voltage flashover (direct flashover method) and impulse high voltage flashover (impulse flashover method). 1.4 traditional method of cable fault location ①acoustic measurement method this method uses the breakdown and discharge sound of the fault point during high voltage impact to accurately locate the fault point. ② Dear customers: Hello, our company is a high-quality development group with strong technical force, providing high-quality products, complete solutions and superior technical services for the majority of users. The main products are high voltage cable fault tester, cable fault locator, intelligent cable fault tester, etc. The enterprise adheres to the tenet of building a business in good faith, keeping the business with quality and developing the business with enterprising. It continues to climb new peaks with a firmer pace and make contributions to the national automation industry. New and old customers are welcome to buy their favorite products at ease. We will serve you wholeheartedly!
Principle of Cable Fault Tester
Principle of Cable Fault Tester
At present, the cable fault tester based on impulse flashover method used by the majority of users of power cable fault tester can easily roughly measure the distance of fault point with rangefinder when solving low resistance fault and dead ground fault of low-voltage cable (the distance test of such fault point does not need high-voltage discharge equipment, but uses low-voltage pulse method), However, the method of lighting fire, discharging and listening to sound is still used to locate the fault point. At the same time, the Pathfinder and fixed-point instrument of this kind of instrument are separated, which makes it impossible to synchronize the fixed-point when finding the path, and the fixed-point often deviates from the path. Moreover, due to the limitations of the principle, it is difficult to find the accurate path of the cable when finding the cable path, It is generally between 1-2 meters wide. Starting from practicability, hn-a10 series cable fault locator just makes up for the above defects. It can test the fault point location, buried depth and path synchronization of cable. The indication of fault, path and buried depth of the instrument is very intuitive, without technical analysis and completely independent of the operator's experience. It makes the originally tedious fault test work become a relaxed and interesting thing. Therefore, if the majority of impulse lightning cable tester users have another ht-tc cable fault locator and the original distance finder, they can form a set of perfect low-voltage cable fault tester. At the same time, the low resistance and open circuit faults of high-voltage cables can also be quickly fixed, and the work efficiency can be improved several times. In fact, the majority of power consuming enterprises and units rarely contact the maintenance of high-voltage cables in daily production, because the maintenance right of high-voltage cables is generally specially maintained by the prefecture and municipal power departments. The number of low-voltage cables is far greater than that of high-voltage cables. For enterprises, factories and mining units, residential areas, scientific research institutes, more developed towns and villages, colleges and universities, some small and medium-sized cities and county-level power supply bureaus, the solution of low-voltage cable faults is what they are most concerned about. In fact, what low-voltage cable users need is a tool tester with simple operation, convenient carrying, strong practicability, low price and suitable for field operation. Because the insulation strength of low-voltage cable is low, if the method of ignition and discharge is used to test the fault of low-voltage cable, we find that this method sometimes causes secondary fault. More seriously, after ignition and discharge, the service life of the cable will be reduced and the fault incidence will be increased, which will seriously affect the normal power supply and production.
Introduction to the Use of Cable Fault Finder
Introduction to the Use of Cable Fault Finder
Due to the cable fault caused by cable laying, the location of cable fault varies with the cable laying mode, and the location increases gradually. Among them, the laying side in bridges, tunnels and trenches is relatively simple, and the direct burial method is difficult to locate. When the nature of the fault is simple, a special cable fault finder is used, and it takes 4-5 days or even longer to locate the equipment within dozens of minutes. When using echo method to locate cable fault, sometimes by transferring fault phase and wiring mode, complex fault will often be transformed into simple fault to quickly determine fault location. It is of great significance for the power supply user department to win time for the emergency repair of on-site lines. Low voltage power cables are generally multi-core cables. When faults occur in continuous use after laying, they generally show two core and multi-core phase to phase or phase to ground short circuit faults. Sometimes when it is detected that the fault waveform collected by one core is not ideal, it can be considered to convert the wiring to other fault cores for fault waveform detection, which often has unexpected effects, The collected and detected waveforms will become more typical and regular, so the specific location of cable fault point can be determined quickly. During the long-term on-site measurement of cable customers, it is found that the fault of small section copper core directly buried power cable (35mm2 and below) and aluminum core cable may be accompanied by short circuit and wire breakage at the same time. During on-site detection, converting short-circuit fault into broken line fault measurement according to the different fault nature of each fault core will often double everything with half the effort. For the medium voltage direct buried power cable with extruded armor as the inner lining, the fault is mostly caused by external mechanical damage. When the insulation core fails, the inner lining may have been damaged. When the cable insulation fault is special and it is difficult to collect the waveform with a professional cable fault tester, the acoustic method can be considered, When the high voltage pulse is directly applied between the steel strip and copper shielding layer of the cable, it will often be fixed quickly. Using the cable fault finder in the field measurement process, we also found that when using the acoustic method to locate the fault of low-voltage cable. When the high-voltage line and ground wire are connected between the bad phase and the metal shield or armor, due to the low resistance metal connection state of the insulation resistance of the two, the sound is very small, so the probe can not be used to listen to the fixed point, and the effect is not ideal. Through the actual listening side on the site for many times, it is found that the distance between the discharge ball gaps is appropriately increased. At the same time, if the high voltage and grounding wire are connected between the two faulty phases, the discharge sound will become louder and the fault point will be determined quickly.
Why to Choose a Cable Continuity Testers for Your Home
Why to Choose a Cable Continuity Testers for Your Home
TCB360K1 Cable Prowler (tm) Pro Test Kit Full-color high-end cable length gauge with the ability to determine connection status and connectivity for POE detection. Klein Tools VDV501-823 VV Scout (r) Pro 2 Tester Kit Test Voice (RJ11-12) and Data (RJ45) via Video-to-F connector or coaxial connection. Before testing, make sure you remove the cable from your computer, modem or router.A cable tester checks the electrical connection between signal and cable and confirms that everything is wired correctly at both ends of the cable. With the HOSA CBT 500 you can test your cable gigging quickly and easily.Check that the cable connection you want to test is ready for analysis and that the tester is not electrocuted or that the device breaks. Test your network cables as with a network cable tester and run the test. If you connect both ends of the cable, a network cable tester will do the job for you and get an accurate reading of whether your cable is working or not.If you need to test voltage and current continuity, you should get an electric tester. With these testers you can test the cable against volts, current and ohms to check if the circuit is short-circuited through the cable. The testers can measure both AC and DC voltage and current in seconds.Continuity tests help to verify and reverse electrical circuit connections. For example, when two wires melt in a sheathed cable, a continuity detector lights up when you touch one probe with the black wire and the other with the white wire. Continuity testers are also excellent for checking if the wires are running smoothly and to see if the circuit is complete.Continuity checks can also be used to detect problems with cold soldering between wires or wire products. In addition, this type of electrical testing can also be used to check connection pads and traces on printed circuit boards (PCBs ).The most common and basic method to perform a continuity test with the help of a resistance tester is a simple multimeter function. Specialized continuity testers are available, but the most basic is an inexpensive light bulb that lights up when electricity is flowing. A digital multimeter continuity test can be used to test switches, switches, fuses, electrical connections, conductors and other components.A continuity tester consists of a battery, a housing, a probe connected to one end of the housing and a test wire connected to the other end with an Alligator clip. A continuity test on an electrical circuit is performed when it is not switched on by using a tester. To use a continuity tester, first pull the device off the connector and disassemble it to get to the component you want to test.Continuity testers are easy to understand: they consist of a battery housed in a housing, a cover, a probe for testing the wire, a tensed end of the battery in the housing and an alligator clip for the second end.A continuous tester is an electrical tester used to determine whether an electrical path has been created between two points [1] where an electrical circuit is produced. Its user-friendliness is determined by the fact that it is a power switch to determine whether an electrical device maintains a flowing current flow in its body. If this is not the case, it is used to find out the root of the problem within the device.Testers are excellent for checking whether a device is working properly, such as a single-pole switch, or for checking lamp wiring to see that electrical paths are intact. Make sure you turn off the power for the circuit or the device you are testing. These test tools allow network technicians to isolate cabling problems and network protocols to solve problems.This works with any coaxial cable with a special tester, whether you are using a VDV512 or 007. Like James Bond, the tester will spy on the cable and help you identify and label the right cable.A continuity tester is a special electrical device used to check the continuity of cables and wires in a circuit. A network tester calculates the signal and power transmitted from one end of a connection to the other in a twisted pair. If the cable is continuous, this means that all voltages applied to the cable are in the same place.If you want to check the quality of your cables, use a standard tester. Professional network testers are used in commercial environments and are used by certified professional cable installers to get the job done.Test tools do not provide bandwidth readiness information for high-speed data communication. Certification audits are a way for installers to ensure that the cable fed into the network meets TIA and ISO requirements. These tests are performed by professional network testers and certified installers.To help you find the best network and cable tester for your use, I have compiled a list of test products that work well. The LinkIQ cable network tester is easy to use as explains Eric Webb, Flukes Network Product Manager, in the video below. It shows the settings to use and how to use them to perform cable tests, save the results and upload them to linkware where they are available.I came across the Elegiant Network Cable Tester while working on establishing a LAN connection for a local company. With my extensive experience as an electrician, I can say that this is the best tool for testing cable connections.Selecting, selecting and purchasing a suitable network cable tester can be a complicated and challenging task. In this article, a great effort has been made to show you how to test the continuity of circuits and how a good continuity tester will handle your situation. This article examines which tools are best suited for normal cables, which are best suited for coaxial cables, which are to be used and which cable types are to be considered when measuring the limit values.
What Is the Difference Between a Live Cable Identifier and an Uncharged One
What Is the Difference Between a Live Cable Identifier and an Uncharged One
Cable identification instrument can accurately find out the characteristics of cables in a bundle of cables, which is a common equipment. Its wide range of applications can be used not only in cable fault handling, but also in cable erection or migration. There are two kinds of cable identification instrument, one is live cable identification instrument, and the other is not live. So what's the difference between them? Next, let's have a look. How to find a specific cable in a bundle of cables? How to accurately identify cables? Many power maintenance companies most commonly use the live cable identification instrument in power cable erection, migration, maintenance and fault treatment. However, in the face of complex cable and environmental differences, it has become very difficult to identify the running cable. What is the difference between a live cable identifier and a dead cable Identifier? How to distinguish quickly? 1. Working principle of the cable identification instrument the main working principle of the live cable identification instrument is to transmit the phase coded signal with an average value of 0 on the transmitting caliper, receive the single chip microcomputer in the caliper, filter the received signal through hardware and software, and then carry out phase identification. When the receiving clamp clamps the cable according to the current direction, the identified cable ammeter deviates to the right, Accompanied by audible and visual indication. The current direction of other cables is opposite to that of the identified cable, and the ammeter pointer deviates to the left. The working principle of the dead cable identification instrument is to add a special signal to the identified cable, which should be received by a special receiver. The periodic unipolar voltage pulse is fed into the cable to be identified. The direction of the pulse current fed into the cable can be used as an obvious identification standard, and the outgoing current only passes through this cable. 2. Basic parameters of the cable identifier: insert the red and black wiring plugs of the transmitting caliper a into the two red and black wiring posts corresponding to the transmitting source, and clamp the transmitting caliper a on the identified cable. The arrow on the transmitting caliper a points to the cable terminal. On the identified cable two meters away from the transmitting caliper, clamp the receiving caliper B to the cable, and the arrow on the caliper must point to the cable terminal. Then check the current direction and test connection direction. At the identification point, identify each cable with receiving caliper B. During identification, the arrow on the receiving caliper must always point to the terminal direction of the cable, and the cable shall be clamped one by one. On the identified cable, the current meter pointer of the receiver must deflect to the right, and the audible and visual alarm prompts 3. Precautions for the use of the cable identification instrument (1) if the operating cable has voltage and no load, there will be no current flowing on the cable. At this time, the magnetic field cannot be detected. It is considered to be an uncharged cable, which is very easy to misjudge. (2) If the cable is not running, but if this cable is parallel to other running cables, there will be induced current and magnetic field. At this time, the instrument will also have indication, and misjudgment will occur. (3) If there are multiple cables in the cable trench, these multiple cables will generate a magnetic field. At this time, there will be a magnetic field generated by 50Hz current in the whole area. At this time, there will be a magnetic field in the whole area, which makes the discrimination impossible. It is easy to misjudge.
no data
no data
Contact Us
Leave a message
We welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
During 15 years development, Noyafa has become the most famous brand in cable testing industry in China. With excellent production capability, reliable quality, good after-sales service, we get good reputation from customers all over the world.
no data
Contact Person:Lory Liu
Contact Us

+86-0755-27530990

If you have any question, please contact Lorry via

wire@noyafa.com

Add:Wanjing Business Center, #2506 Xinyu Road, Xinqiao, Baoan District, Shenzhen, China

Copyright © 2021 NOYAFA | Sitemap 

chat online
Please message us and we ensure to respond ASAP, what product you intrested in?