Puyang Zhongshi Group Co., Ltd, established in 1997, is a renowned manufacturer specializing in top-tier oilfield equipment and cementing accessories. As a restructured entity of SINOPEC, we bring a decade of export experience and operate 9 subsidiary factories with over 500 dedicated employees, highlighting our commitment to excellence and operational scale.

We are a premier supplier to SINOPEC and CNPC, recognized for our unmatched quality. With certifications including API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001, and ISO 14001, we adhere to global industry standards.

Our impact extends globally, serving a diverse clientele across America, Central Asia, Russia, Southeast Asia, the Middle East, and more. Our versatility and effectiveness in meeting the evolving demands of the oil and gas industry are evident in our ability to cater to clients in different regions.