15 years of R&D experience Focus On HD Video & Industrial Ethernet
Metro PIS Passenger information system—— Optical Fiber TransmissionSolution
"HD HDMI Metro PIS passenger information system" solution
Independent R & D technology
15811283652
Address:Room 2202, building 2, No. 1 hospital, Haidian District, Beijing.
Zip code:100085
Tel:86-10-62923466
Phone:15811283652
Fax:86-10-62927748
Email:[email protected]
Website:simplexz.cn
Beijing Huachang Vision Technology Co., Ltd.
Technical partner:Timweb