Room 701,Guohong Building A,Qinghu road,Longhua District

Founded in 2005, Shenzhen Zhangmenren is a wholly owned subsidiary of Hong Kong Golden Wide Industrial Limited Group Corporation (GWI). GWI is professional in security gate, safe gate, stainless secur...

Jianguo Road, Xuzhou City, the people home 1-10-03

Established in 2004, Xuzhou Hengda Electronic Co., Ltd. is a professional high tech enterprise based in Xuzhou, enjoying convenient transportation access. We are fully committed to producing technolog...