We are an early national high-tech enterprise committed to the R & D, production and sales of high-voltage DC contactors in China.
The full-automatic production line of evq200 series products has been put into use
Launch of evq600 non-polar new products for energy storage industry
Evq series new products for electric forklift
New products of IP67 level for automobile warm air
Launch a full range of ceramic encapsulated DC contactors
Obtained the copyright certificate of 7 categories and 35 categories of trademarks
Participate in the formulation of industry standard for DC contactors for electric vehicles
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
Successfully developed 600A epoxy encapsulated DC contactor
Won the title of "scientific and technological small and medium-sized enterprises in Jiangsu Province"
Won the title of "private science and technology enterprise in Jiangsu Province"
Passed TS16949 quality management system certification
Relocation and expansion of the company
Evq series DC contactor has passed 3C certification
Import ERP system
Passed ISO9001 quality management system certification
Three new invention patents were added
Sign strategic cooperation agreement with Guizhou Zhenhua Qunying company
Signed a strategic cooperation agreement with Suzhou New Vision Automation Technology Co., Ltd
The epoxy encapsulated DC contactor was successfully developed and put into mass production
Construction of epoxy encapsulated DC contactor production line
Signed an industry university research cooperation agreement with Southeast University
Two utility model patents have been obtained
Establishment of the company