Henan Duse Machinery is a leading mechanical equipment company of high-end spare parts. It is one of few supplier of GE railway rolling stock spare parts, China high-speed railway spare part, US DANA special high strength castings and FOXCONN robot spare parts. And signing a strategic cooperation agreement with U.S. GE. ( It is one of few domestic suppliers of GE railway transportation parts, China high-speed railway parts, America DANA special high-strength steel parts and Foxconn robot parts, and reaches a strategic cooperation agreement with America GE. ) 
It was established on March 2005. The total area covers 270,000m2, and it has more than 1300 staffs, including 115 senior technicians, R&D specialists and managers. Currently it annually produces 2 million auto spare parts of all kinds of vehicle, engineering mechanical spare parts and railway rolling stock spare parts. The annual production capacity is 2 billion yuan. ( Annual output of autoparts, engineering parts and railway  parts is 2 million pieces and annual output value is 2 billion yuan )
On the aspect of technology development, product manufacturing and quality guarantee, it reaches international advance level. It passed successfully the certification of ISO9001:2008,    ISO/TS16949:2009 , ISO14001 and OHSASISO18001:2007 and got TPG certificates from the third party of GE. It owns 7 semi-automatic molding lines,164 sets of CNC machines and machining centers, Germany Spectrum analyzer, X-Ray testing equipment, 56 sets of inspection equipments and 11 sets of cleaning equipments.
Its leading products mainly exported to Europe and America, and gradually established relationships with many top 500 companies, such as : U.S. GE, CAT, DANA, AGCO, OERLIKON, STANLEY, REXROTH, SAF, JCB, METSO, CARGOTEC, ITALY FIAT. Moreover, it was awarded as ”the best supplier of DANA ” , ”new product high-quality prize of Yongji New Speed” and ” best-quality casting golden prize” in China International Casting Expo in 5 consecutive times.