Zhejiang Sanwei Datong Cold Extrusion Co., Ltd is a well-known high and new technological enterprise in China, which specialize in research, design, manufacture and sale the cold forging blank parts. The products cover the area of auto parts, hydraulic parts, motor parts, and fuel pump and nozzle parts. The enterprise has outstanding advantages in leading products and core technology. At present, our company has played the leading role in cold forging industry with earliest developed, largest scale and strongest capacity, best quality, advanced administration and strongest technological force in Haiyan area."

Milestone
1971,   We established Haiyan Pipe Fitting Factory
1982,   we manufacture various types of mechanical parts with the advanced technology of cold forging
1999,   we restructured and transformed into Haiyan 3D Cold Extrusion Molding Co., Ltd
2002,   we passed the system certification of ISO9001 and ISO/TS16949
2005,   Our products began to supple to the industrial of diesel, auto parts, construction machinery, and motor
2005,   We are awarded as “Technological innovation of industrial enterprises”
2007,   We are awarded as “Jiaxing Hi-tech Enterprises”, and “Jiaxing Enterprise technology Center”
2008,   We are awarded as “Technological innovation of industrial enterprises”
2008,   We are awarded as “Zhejiang AAA Credited Enterprise”
2008,   We are awarded as “Haiyan College Students Pioneer Park”
2009,   We began to put 6S management model into practice, improved the efficiency of all the staff.
2009,   The industrial production project of flange plunger cold forging parts was listed in the National Spark Program, and was successfully accepted in 2010.
2009,   We are awarded as “Provincial SME Technology Center”
2010,   The company renamed as Zhejiang Sanwei Datong Cold Extrusion Co., Ltd. We focus on “Green Cold Forging”, follow the national development request of “low-carbon economic”, continue to create the model of market, built up the green cold forging industrial base, and lead the cold forging industrial continuously develop.