With the effort of 18 years in CATV equipment manufacturing industry, the technology, performance, research and development level is in the leading position of domestic market. We are good at studying RF technology and optical fiber transmission equipment, and set up the research and development center of digital TV, which make our products cover with whole CATV system, analog and digital head-end equipment, 1550nm and 1310nm optical fiber transmission equipment, RF system transmission (bi-directional) equipment, which is CATV professional manufacturer of different varieties.