COMSTAR TECHNOLOGY LTD is a high -tech company specialize in the R&D and manufacture of image processing equipment for purpose large-screen display. In 4 years history video , keeping paces to global advanced technology, we have created developed variety ...

SHENZHEN JSV TECH CO.,LTD,the branch of BEIJING JSEE S&T CO.,LTD, is one the most professional company in Asia specialized R&D and manufacture video processing equipment for LED display screen. With 6 years experience image processing, keeping paces to ...