Pechino Yongcheng Xingye Steel Structure Co., Ltd.
Indirizzo:700 metri a nord -est di Xixiaoying Village Committee, Zhaoquany Town, Shunyi District, Pechino, Cina
Mobile:+86-13911777958/+86-13716825695
E-mail:yongcheng155@163.com
Sito web:www.ycxysteelstructure.com