Room 2905,Unit B,Qunxing Building, Hua Qiang North Road, Futian District, Shenzhen, Guangdong, China

Our company Card Master Electronics Corporation Ltd. mainly is engaged in developing and marketing the intelligent identify technique and smart card technique products and system for over 10 years. &a...

F7, ZTL Building, Xixiang Avenue, Baoan District, Shenzhen, CN

Shenzhen Qianyuantong Technology Co., Ltd. is composed with the most experienced elite in the smart card industry. After years of development have become the all-around high-tech enterprises business ...