Shandong, China

Main Item: module/piston/liner/valve
Business Type: Manufacturer

SINCE 1997,HNA has been an integrated engineering & manufacturing specialist recognized worldwide for its unique USA Imported Nitrile Rubber/Polyurethane and Precise Machining Technology and high quality products in the O&G industry, by designing...

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fu lin li ( Qingdao HNA Oilfield Equipment Manufacturing Co.,Ltd )
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Listed on Aug 11, 2022