606,Building F,Kaixuancheng,No.170,Beiyuan Rd.,Chaoyang District,Beijing,China

ZISACALL is a sub-brand of ZISA that was founded in 2004, based in Beijing,famous as Capital of P.R. China, Orient Silicon Valley, RnD center of high-tech.the spirit of -ZISACALL, Make Call Better- co...

Beiqing Road No. 1, Changping District

Shenzhou Wangwei Science&Technology (Beijing) Co., Ltd. is lotated in the Zhongguancun high tech park of Beijing City. As a certified agent of CISCO, we own a group of professional engineers. ...