4 China 
3 Russia 
1 Germany 
1 UK 
1 Pakistan 
1 Switzerland 
1 Taiwan 
qingdao hainuoao energy development co.,ltd
- Address: 山东省青岛市即墨 蓝村镇兴和路39号, qingdao,shandong, shandong , China
- Email:
- Phone: 15318762881
Business description
SINCE 1997,Qingdao HNA Oilfield Equipment Manufacturing Co.,Ltd, has been an integrated engineering & manufacturing specialist & supplier recognized worldwide, for its complete range of high quality products of Mud Pump, Plunger Pump, Frac Pump & Spare Parts, High Pressure Forging & Investment Casting, and OEM customization, not only in O&G sector, but also in high speed train, automobile, heavy & special trucks, mining, cross tunnel, civil construction and heavy machinery industries.Latest listings
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High Resistant Ceramic Cylinder Liner Casting PartsManufacturing / Casting - Forging - qingdao hainuoao energy development co.,ltd - China - June 9, 2026 - 500.00 Dollar US$Manufactured by Qingdao Hainuoao Petroleum Machinery Co., Ltd., a professional oilfield equipment supplier with decades of production experience, our ceramic cylinder liners are designed to be core wear-resistant parts for mud pumps in oil & gas ...
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High Wear Resistant Ceramic Cylinder Liner Casting PartsManufacturing / Casting - Forging - qingdao hainuoao energy development co.,ltd - China - June 4, 2026 - 500.00 Dollar US$Our ceramic cylinder liners are produced by precision casting & advanced ceramic sintering technology, mainly applied for oilfield drilling mud pumps, fracturing pumps and reciprocating pumps. Made of high-purity industrial ceramic material, the ...
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