HeNan(Zhengzhou) Wan Xun Industrial Co., Ltd is an industrial entity, which integrates technology, industry and trade. Our factory is formed in 1983, and our company is established in 1983, with 35 years' development, we have formed a strong and high-quality management team. The products are mainly used in industries of metallurgy, mining, electricity, coal, petroleum, chemical etc.Our products have exported to Singapore, Korean, Turkey, Southeast Asia and covering over 30 countries and district with advanced technology, excellent equipment and reliable quality. With our big-sized factory, we professionally manufacture construction machinery parts, especially the hydraulic gear pumps and valves used in bulldozer, wheel loader. Such as OEM (D41,D50,D60,D65,D75,D80A,D85A ,D150A,D155A,D155A,D355A,D375,D455....); WA series loaders (WA600,WA545,WA510,WA500,WA450,WA420,WA400 ,WA300 ,WA250,WA180,WA150,WA120....WA90,WA80….) HD180 HD200 HD465 HD785) PC50 PC60 PC100 PC400) etc.. Shang Hai, Shan Tui, Huang He (TY130 TY160…SD22 SD42 ); Our pump types: Water Pump Ass'y, Steering Pump, Transmission Pump, Gear Pump, Hydraulic Pump, Work Pump Ass'y. water pump oil pump.