Add: No. 3, Taiyuan Road, Jingbin Industrial Park, Wuqing District, Tianjin City
Tel: 022-22198591
Fax: 022-22198590
E-mail: jh3531@yeah.net
URL:www.tjjh3531.com
1.插口Spigot 2.前挡块Front Stopper 3.后挡块Rear Stopper 4.支撑圈Rubber supporter 5.密封圈Rubber gasket 6.承口Socket