1.In 1998, founded Wenzhou Julong Eletromechanical Equipment Co., LTD(predecessor of Wenzhou Zecheng Electromechanical Equipment Co., LTD)
2.In 1998, ZeCheng successfully developed localization molding polyurethane foaming products.
3.In 2000, under the guidance of scientific research institutes, CPU high temperature Elastomer casting machine products were successfully developed
4.In 2002, ZeCheng developed automatic CNC sealing strip casting machine products.
5.In 2005, ZeCheng successfully developed TPU automatic CNC thermoplastic Elastomer polyurethane casting machine.
6.In 2006, ZeCheng developed polyurethane high pressure foaming machine series products. The product has been approved by the science and Technology Bureau of Lucheng Wenzhou district.The magnetic drive plunger pump used in the polyurethane high pressure foaming machine series has been branded by Wenzhou science and Technology Bureau and won the national utility model patent.
7.In 2008, ZeCheng developed the eighth generation of CPU Elastomer polyurethane casting machine series products.Furthermore,our products have been successfully used by Sany, (China National Offshore Oil Corporation) CNOOC and other companies.
8.In 2010, strategic technology cooperate agreement with Wenzhou R&D institution.
9.In 2011, emphasis optimize equipment functions of efficient, energy saving, ZeCheng successfully developed CPU high temperature type elastomer casting machine and CPU electric heating elastomer casting machine.
10.In 2011,ZeCheng products passed ISO2001：2008 international quality management system certification.
11.In 2012, ZeCheng polyurethane mixing device equipment obtained national patent of appearance design and utility model patents;Our Polyurethane raw material tank obtains national utility model patents.
12.In 2013, ZeCheng identified as Wenzhou science and Technology (innovation) enterprise, and Zhejiang science and technology enterprise.
13.In 2015, ZeCheng successfully developed polyurethane rotating casting machine without mould and declare two national patents.
14.In 2016, ZeCheng sucessfuly developed polyurethane rotating casting machine without mould and Solvent free PU leather coating machine products.
15.In 2017, ZeCheng become as a national high tech enterprise.