Add: No. 3, Taiyuan Road, Jingbin Industrial Park, Wuqing District, Tianjin City
Tel: 022-22198591
Fax: 022-22198590
E-mail: jh3531@yeah.net
URL:shishizhengzhi.cn
self-anchored joint Ocking-ring Support Body XT2 RUBBER GASKET Welding ring