Valve Ball and Valve Seat, Valve Seat, Valve Ball and Seat manufacturer / supplier in China, offering API 11ax Pump Parts Valve Pair Valve Ball and Seat, Cheap Hinged Non Weld Bow Centralizer with Screw Collar Clamp, API Stainless Steel Valve Ball Seat / Sucker Rod Pump Valve and so on.
Business Type: | Manufacturer/Factory | |
Established Year: | 2012 | |
OEM/ODM Availability: | Yes |
Restructured from SINOPEC in 1997, Puyang Zhongshi Group Co., Ltd has 18 years manufacturing experience of petroleum machinery products till now, we have competitive prices of our main products of casing accessories like bow spring centralizer, solid rigid centralizer, float equipment, cementing plug etc. We have 9 factories, more than 500 employees, and many kinds of production equipments. We have certificates of API 5CT, 6A, 10D, 11AX, 11E, ISO 14001 and 9001. With 10 years exporting experience, we have exported to more than 30 countries such as America, Canada, Russia, Venezuela, Columbia, Thailand, Indonesia, UAE, Saudi Arabia, Kazakhstan etc.