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Qingdao Hainuoao Energy Development Co., Ltd.
Business License
Main Products: mud pump, pump parts, liner, solid control
Company Overview
Manufactured by Qingdao Hainuoao Petroleum Machinery Co., Ltd., a professional oilfield equipment supplier with decades of production experience, our ceramic cylinder liners are designed to be core wear-resistant parts for mud pumps in oil & gas drilling, well service and mining operations. All products comply with API 7K standards and are widely used in onshore, offshore and deep well drilling projects worldwide.
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