ShenZhen WiSi Technology Co.,Ltd was established in 2001.The company is a high-tech enterprise dedicated to research, manufacture, sales service of broadcast network products.It has a strong research team with plenty of experienced senior and middle professionals. The company keeps increasing its both domestic and overseas market unprecedented in domestic market but also make a great contibution to the CATV.We specialize in QAM Modulator, QPSK modulator, Multiplexer 4 in 1 Encoder, MPEG-2/MPEG-4 Encoder, DVB-T Modulator, Trans-Mux Modulator, TS converter Network Adaptor, St alone Scrambler, EPG, TS over IP Gateway, which provide a perfect solution for digital TV. As a leader in Chinese CATV industry, WISI Company focuses on the digital TV field provides plentiful new technologies as well as competitive products, which gains us a high reputation.