optical transceiver in Guangdong

Founded in 2001, Guilin GLsun Science and Tech Group Co., Ltd is a high-tech enterprise based in Guilin China, specializing in R&D, production, and sales of high-end semiconductor laser chips…

Shenzhen htfuture Co., Ltd is a professional supplier of fiber optic products and WDM systematic solution. Was built by a team who has more than 10-year experiences in optical communication produ…