Unique Vision technology HK Co., Ltd is a China based company located in shenzhen, Guangdong, known for its first in class CCTV CCD Cameras, Wireless CCTV cameras, stand alone DVRs, DVR cards, high sp...

Minzhi, Shenzhen, Guangdong, China

Established in 1997,ShenZhen Tyam Imp & Exp Corp, which based on Shenzhen Tyam Technology Co.Ltd and Shenzhen Tyam Electronic Factory, has long been the menbership of CSPIA(China Security &...