中原总机石油设备有限公司
ZYZJ Petroleum Equipment Co., Ltd. originated from the Zhongyuan Petroleum Exploration Bureau Machinery Manufacturing General Factory established in 1978. After restructuring in 2004 and renaming in 2009, the company now has registered capital of RMB 84.765 million, total assets of RMB 400 million, nearly 400 employees, and 8 holding subsidiaries. It specializes in manufacturing drilling, oil production, and well service equipment and is a recognized key export enterprise.
Website：https://www.zyzjco.com