2 floor,No 3, Qiongyu road, High-tech industry park, Nanshan District Shenzhen, Guangdong
As the first entering stock manufacturer in line Cable TV equipment of China, SDGI CATV is specialized R&D and production optical cable, scrambler & descrambler system, transmitter, amplifier, working station, power supplier, digital video broadcasting ...
catv, optical, fiber, cable, scrambler, descrambler, dvb