5-3A, HuaTeng Intl Building, St Middle DaJiaoTing, Chaoyang Dis Beijing, Beijing
Nonferrous Metal Institute, No. 40, Beiyuan Road, Chaoyang District
lizhou, yongkang, zhejiang, China,321200
huangdao district Qingdao, Shandong
4/F., BLK,Xifa Industry Yintian Industial Estate,Xixiang Town, Baoan Shenzhen China Shenzhen, Guangdong
#167 Nanhuan Road,Wenling, Zhejiang, China
Zhengzhou, Henan, China,
Xifa Industry Yintian Industial Estate, Xixiang Town, BaoanShenzhen Shenzhen, Guangdong