2/F,7Building, Tangtou Industrial Zone 3rd, Shiyan Town, BaoAn District, Shenzhen, P. R. China

Shenzhen DYS Fiber Optic Technology Co., Ltd. (short as DYSFO) has 10 production lines. We have 120 staff members, mainly engaged in telecommunication business. We integrate the R&D, productio...

NO.666 Xinye road,East of Industrial zone,Xindu district,Chengdu,China

Chengdu Qianhong Communication Co., Ltd. was founded in 1995. We are a high-tech enterprise specializing in research and development, marketing of connection equipment for communication networks, and ...