In1992,a young man called WANG YOU SHENG made a first foot pump in his family
workshop,there,Shengda grow.
  In1994,Zhejiang Shengda Pump-Manufacturing co.ltd was set up,with only 50 employees.
  In1997,it become the biggest pump seller in the domestic market of China.In the
meantime,Zhejiang Shengda Bicyde chain-manu-facturing co.Itd was set up.
  In2000,the R & D department successfully developed the bush-less chain,it become
the leader of bush-less chain technology in the mainland of China."TJC"brand chain
& pump egistered.
   In2001,began the exporting business.
   In2003,the exporting business developed fast,"TJC"brand represent high-grade bicycle chain & pump in and out of China.
   In2004,New plan for the exeporting business,attend most famous bicycle show-Shanghai intenatiaonal Cycle show,interbike,IFMA &
Eurobike ecery year.Successfully entered European market.
   In2005,mainly focus on new pump product developing.3 new models each year.Meantime,Zhejiang Washington lmp & Exp was set up in
Shanghai.
   In2006,the 20thousand square meters new pump workshop & Auto-Spray Coating Equipment build up, total prqducing area reach 60
thousand square meters,more than 400 empioyees.
   In2007,achieved toward the ISO9001 quality management assuring system,and got the certifrcation.
   In2008,achieved toward S.G of Japan ,the strictest quality management assuring system.
   in 2010,achieved toward BSCI of Germany and get the certification.
   in 2012,SHNEGDA got the S.G certifification.
Adhere to product innovation ,the story is going on..............