HGW was founded in Jul. 2002. We have more than 17 years' experience in R&D,manufacturing and sale fluid connectors. Hydraulic adaptors,hose fittings,oil pipe and pipe assembly are our main products.The company is located in Ninghai, Ningbo. Own 80 acres of land and our total investment exceeded 100 million RMB. Now, we have 350 employees more than 400 CNC.Our products are widely used in engineering machinery, underground equipment, mineral products, wharf, military project, shipbuilding, farm machinery, metallurgy, etc. Our products are also sold to Europe and American.