
Specialized special new and high-tech enterprise certificate

Trademark

ISO4001:2015

ISO9001:2015

A production method of a metal shrapnel for a terminal and a cutting and bending equipment for the metal shrapnel

A metal belt environmental protection polishing device

An electric shock automatic riveting device

A vibrating terminal polishing machine

A centrifugal polishing machine

A copper sheet stamping continuous die for high-efficiency electric switch

A precision copper-silver composite belt processing equipment

A high-safety switch copper-silver sheet assembly for electrical switches

A connection part for electrical switch terminal

A copper-silver composite elastic bridging part for electrical switch

A high-efficiency automatic tapping production line for terminal blocks

An automatic riveting silver point device for contacts

A hot rolling device for producing copper-silver composite strip

A silver-copper composite tape device for electrical switch

A wiring assembly for an electrical switch