Beijing Yongcheng Xingye Steel structuram Co., Ltd.
Oratio:DCC metris Northeast de Xixiaoying Village Committee, Zhaoquanying Urbs, Shunyi District, Beijing, Sina
Mobile:86-1391177958/+ 86-13716825695
Email:Yongcheng155@163.com
Website:www.ycxysteelstructure.com