Huatai Optic Technology Co., Ltd. (Huatai), Located in the Hangzhou Hi-Tech Development Zone.Ltd. China,We are specilizing in design, development and production for optical communication, and leading manufacturer of HFC broadband Optic Transmission equipment in China. Huatai has already got the ISO9001 Certificate. We are mainly oriented to 1550nm External Modulation Optic Transmitter , 1550nm Direct Modulation Optic Transmitter,1550nm high Power External Modulation Optic Transmitter , 1550nm EDFA , 1310nm optical transmitter,optical receiver,Super lower optic power receiver ,four output port optic node,FM optic fiber transmitter/receiver , Ethernet optic fiber commuter.