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Tungsten carbide valve ball and seat











Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC. Our group have 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC.
We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.




 
   

										
| Registration Date | 2023/05/12(Year/Month/Date) | 
|---|---|
| Buyer / Seller in EC21 | Seller | 
| Business Type | Manufacturer | 
| Year established | 1997 | 
| Employees total | 501 - 1000 | 
| Annual revenue | USD 5,000,001 - 10,000,000 | 
| Company | Puyang Zhongshi Group Co., Ltd | 
|---|---|
| Address | Mazhuangqiao Industrial Zone, Puyang, Henan, ChinaPuyangHenan457000China | 
| Phone | 86 - 166 - 50566961 | 
| Fax | 86 - 0393 - 4807842 | 
| Homepage | www.sucker-rodpump.com | 
| Contact | Chris Guan |