Shenzhen the international shipping companies was approved by the national legal industry and commerce registration procedures, 1990 was registered in shenzhen, the international shipping agent enterp...

12F, Block C, Beijing International Building, 18# Zhong Guan Beijing, Beijing

Beijing ZhongChuang Telecom Test Co., Ltd. which is known as ZCTT was established in 1995, and listed at Shanghai Stock Exchange in 2003. ZCTT is the first high-tech enterprise specializing in communi...