We are Rongli Petroleum Machinery Co., Ltd in Shandong province in China. We supply various types of mud pump liner. The diameter is from 100mm to 180mm. The material is steel. You can know us more in our website. Welcome you to our factory for business negotiation!
The products and main parts are strictly manufactured according to standard of API SPEC. And the certificate No. Is API-7K and API 4F. It is a netmember company of first grade suppliers of Sinopec. Our company specializes in manufacturing petroleum machinery for the oilfields and the main products are: Drilling Rig, Triplex Mud pump, Drilling Pump, Unitized Mud Pump Package, Solid Control System, Shale shaker and their spare parts etc