HNA is a manufacturer of Mud Pump and Fluid End module and expendables of Mud Pump in particular.
Established in 1990s in QD China, we are ranking the Top 5 manufacturer
&supplier in this field. As a reliable manufacturer &supplier though our major
market is North America and Middle-east, our customers are from almost all major
crude oil supplier countries.
Qingdao HNA Oilfield Machinery Co.,Ltd