3#, No1418 Moganshan Rd, Shangcheng Science& Tech Base, Hangzhou City, Zhejiang Province. China

Found in 1991,Hangzhou Tongxing Electronics is a professional CATV manufacturer.We manufacture optical transmission equipment including 1550nm external modulation optical transmitter,1550nm EDFA,1310n...

2140 Wen Rui Road, Ouhai

Z-Optics main expertise is photon technology. Since 2004, we have provided top quality lenses, prisms, windows, coatings, and laser modules. Although a small company, we are a technological leader in...