Qingdao Oilfiled Equipment Manufacturing Co., Ltd.

 HNA is a large drilling tools, mud pump, fluid end expendables and mud pump spare parts manufacturer in China.
HNA is a comprehensive machinery manufacturer, whose products cover petroleum machinery & equipment, drilling & production tools and accessories. It has sound manufacturing facilies, advanced technology, perfect measuring facilities, advanced technology, perfect measuring and testing devices.
HNA is specialized in producing mud pumps and wide range of replacement parts and liners for brand name mud pumps, including Emsco, National, Ideco, Gardner Denver, etc. All items are manufactured to API 7K quality standards. [More Details]