Sucker Rod Pump & Downhole Pumps

Puyang Zhongshi Group Co., Ltd.

Puyang Zhongshi Group Co., Ltd. Puyang Zhongshi Group Co., Ltd. Puyang Zhongshi Group Co., Ltd.
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Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. ...

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Quality Control

Quality Assurance: 1. Quality is the life, Puyang ...

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