Our company is a manufacturer specializing in the research, development, and manufacture of GSM modem, GPRS GPS module, alarm system, advertise Wi-Fi Bluetooth digital photo frame, GPS, CCTV camera, solar, infrared fingerprint parts 3D printer laser module with well-equipped testing ...
Telephone:86-755-83615055
Address:Floor 4 , Lotus building , Buji , longgang district , shenzhen , china