About Us

Precedent Energy Services Inc. is an American registered company in Houston, Texas with the manufacturing plant and after sales services center located in Guanghan, Sichuan Province PRC. The company utilizes advanced American design, engineering, and machining technology as well as metal to metal seal technology to manufacture first class API 6A and 16C products for the oil and gas industry.

Precedent Energy Services manufactures severe service HPHT (High Pressure & High Temperature) and high H2S content drilling and production equipment using the highest grade sealing components sourced from the USA. We also provide custom designed products as p... More>>