Qingdao HNA Oilfield Machinery Co., Ltd. | Address: 39 Xinghe Road, Lancun Industrial Zone, Qingdao, Shandong 266232, China 
www.pumpparts.cn | Send Inquiry | Phone: +86-(532)-82599926/82599936
Qingdao HNA Oilfield Equipment Manufacturing Co., Ltd. is a manufacturer of large drilling tools, mud pumps, fluid end expendables, and mud pump spare parts. Our products are mud pumps, modules, liner more...