HEGONG History
1988
China National Nuclear CORP.(CNNC) 294 Brigade (today's Shanghai HEWEI Group) invest to found HEGONG Joint Venture YangZhou West Lake Disc Spring Factory.
2000
Move to Shanghai City, register Shanghai HEGONG disc spring manufacture Co., Ltd.
2001
Pass ISO9001:2000
2002
Voted as Council member of CMCA(China General Machine Components Industry Association)
2003
Customized Disc Springs serves Shenzhou Spacecraft Return Capsule successfully.
Moved into Shanghai Songjiang High-Tech Park.
2005
Participate in drafting GB/T1972-2005 - Chinese National Standard for 'Disc Springs'
2007
Awarded as Shanghai High-Tech Enterprise
2009
HEONG SPRING® Series trademarks are approved
2013
Participate in drafting JB/T 11698-2013 - China machinery industry standard for 'Volute springs'
Participate in drafting JB/T 6655-2013 - China machinery industry standard for 'Heat resistant cylindrically helical compression springs'
2014
Pass China National Nuclear Corporation Qualified Supplier
2016
Take part in standardization work of ISO19690:2017 as Chinese representative
2017
As of 2017, Obtain 16 Patents.
Participate in drafting JB/T 13296-2017 - China machinery industry standard for 'wave spring'
Pass ISO9001:2015 and IATF16949:2016
2021
Pass ISO14001:2015 and ISO45001:2018
