• Jinan Longchao Petroleum Machinery Co.,Ltd.

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Jinan Longchao Petroleum Machinery Co.,Ltd is the leading manufacturer specialized in mud pump liner.
From forging, casting, heat treatment, machining, painting, package, all the processing is done by ourselves, so we can control the quality of each process for our customers.
All mud pump parts can be interchangeable with OEM pumps: Gardner Denver, National, Oilwell, IDECO, EMSCO, BOMCO, Russian Pump...

At Longchao, We Care About The Quality You Receive!