SINCE 1997,HNA has been an integrated engineering & manufacturing specialist recognized worldwide for its unique HIGH PRESSURE FORGING, WORLD TOP CLASS HEAT TREATMENT, PRECISE MACHINING Technology and high quality products in the O&G industry, by designing and fabricating HNA Customized OEM Parts & Products, not only for mud/plunger/frac pump industry, but also for a wide range of automobile, high speed train,heavy duty trucks & special trucks, mining machinery, cross tunnel machinery, civil construction machinery, and other heavy machinery applications. HNA always trust in innovation, technology and high quality of our products and therefore gains worldwide reputation from our global Original Equipment Manufacturer partners.

Please consult our sales team and technical support group for your satisfactory and our long term partnership.