Shanghai Wingen Electronic Technologies Co., Ltd.

Shanghai Wenjian Electronic Technology Co., Ltd. Was established in 2013 and is located in Songjiang District, Shanghai. The company has long been a high-tech enterprise integrating optical communication network testing and research, optical fiber communication, design and development, production and manufacturing of test instruments, as well as sales and services. The main products are: Light source, optical power meter, optical attenuator, bit error tester, BOB comprehensive tester, extinction ratio tester, desktop optical fiber instrument, hand-held optical fiber engineering instrument, optical fiber measurement and control system, power electronic components and other portable optical Instruments, etc.The company will always adhere to the concept of "customer-centric, striver-oriented, pioneering and innovative, and sustainable operation", maintain close communication and cooperation with customers, and persistently provide users with the best solutions and professional services. We will always listen to customers' opinions and suggestions, focus on user needs, and continuously improve our service capabilities in R& D, design, manufacturing and production, and continue to provide customers with maximum value in the field of optical communications.