Found in 1991, Hangzhou Tongxing Electronics Co., Ltd is a professional manufacturer and seller of optical transmission products. Over the past 30 years, We has been devoting to the R&D, production and system integration of broadcast equipments and optical communication equipment, with a complete HFC industrial chain.

We have a good team for new products research and development. The main products developed and produced by US including: optical platform, 1550nm externally modulated optical transmitter, 1550nm EDFA, 1550nm EYDFA, 1550nm internally modulated optical transmitter,1310nm optical transmitter, optical receiver series, optical switch series, trunk amplifier series etc; Through the accumulation of long-standing optical transmission equipment, the technology, performance and quality of the products are at the leading level in China. Our products are sold to China and many other countries. With stable quality and superior performance, our products get good reviews from our customers. We regard quality as the life of the company all the time, and produce each machine with this strict attitude.

At the same time, we also provide customers with high quality OEM and ODM services with our advanced technology, excellent production capacity and excellent product quality.

In line with the spirit of "Innovation, Refinement, Persistence, Striving", Tongxing people are advancing bravely in the tide of information revolution.