2018

Successful development of ceramic encapsulated DC contactor
Pass the certificate renewal review of iatf16949,1s09001 management system
Jointly established R & D center with Guizhou Zhenhua Qunying Electric Appliance Co., Ltd
Won the title of “national high tech enterprise”
Won the title of Suzhou Enterprise Engineering Technology Research Center
Won the title of Xiangcheng District high voltage DC contactor engineering technology research center