Shenzhen Longsign Electronics Co., Ltd. is a hi-tech enterprise engaged in the research,
production and marketing of sundry high frequency electronic tuners, RF modulators, DVB-S/T/C tuners and LCD TV AD boards.
Our products are widely used in CRT TV sets, LCD TV sets, HDTV sets, bus AV sets, DVB-satellite receivers, CATV set-top-boxes, VCD/DVD players, home theaters, Hi-Fi game videos, multimedia TV cards, and other high-frequency receivers of communications industry.
Guided by the principle of "Honest, creative and competitive", we provided our customers products of superior quality and competitive price.
ProductsKeyword
TV tuner, RF modulator , LCD TV , LCD TV AD board, set-up-box, satellite receiver, DVB-T/C tuner, Power Switch, tact swith, S-end