Qingdao Kehua Petroleum Machinery Co., Ltd. mainly manages mud pump fluid end expendables. Our company is the specialized factory manufacturing mud pump metric and British system chrome-plated liner, hardened steel liner and ceramic liner�CAnd may provide each type of valve body ,valve seat, piston hub, piston rod, extension rod, plate ,snap ring ,module and so on . With streamlined and efficient manufacturing processes and competent staff, the company control the production quality strictly according to API -7K standard ,and establishes a complete set of quality management system according to ISO9001 requirements .We have advanced digital control center ,specialized technical personnel and a group of high �Vlevel data technicians .Our product quality is first class that earn good reputation from the customers .Our products are exporting to U.S.A., Europe, and Asia Pacific countries .
The company is also dealing with drilling pipe ,drilling casing ,drilling bit, and some other drilling machinery and parts.