Zhejiang Ouyi valve Co., Ltd mainly produce ball for many years, including floating ball, trunnion ball,stem ball,bend type V three way ball. The main materials A105, LF2, F6a, 304, 316, 17-4PH, F51, etc, also we can kinds of non-standard balls according to customer requirement. ...

WeiQiu (Tianjin) Valve Co., LTD. is the largest stainless steel ball valve manufacturer in Tianjin. The operating headquarters, which over 60 acres, located Jiuyuan Industrial Zone of Baodi District has a precision casting production line employing first-class silicon sol and sodium silicate compound process, German ...

ZheJiang Jigong Valve Co., Ltd. was established in 2010, with a registered capital of RMB 5.18 million. Our offices and manufacturing facilities cover 5, 000 square meters. company has more than 100 staff members total 60 them have professional titles 2 senior engineers. Now our 200 sets machines, annual sales value reaching 0.1 ...

Established in 2004, located Oubei town known as “Pump and valve of China.” Wenzhou future ball co.,ltd professionally design, manufacture export high precision quality balls&seats other parts for valves on Oil, Gas, Power Nuclear field.With years effort operation , we have became a well-equipped well-managed company ...