TIEDA na-elekwasị anya naanị n'inye varistor dị elu. Ihe ọhụrụ anyị na-eme mgbe niile na ahụmịhe teknụzụ anyị guzobere na-eme ka anyị nwee ike inye ndị ahịa ngwaahịa dị elu na nke a pụrụ ịtụkwasị obi. Ụlọ ọrụ anyị nwere asambodo ISO-9001. UL & CUL, VDE, CQC enyela asambodo ngwaahịa ndị a ma na-agbaso RoHS na REACH. Site na usoro ERP na usoro njikwa mma siri ike, TIEDA na-enye ikike mmepụta kwa afọ nke varistor nde 500. Chengdu TIEDA Electronics Corp., nke e guzobere na 2000, bụ onye isi na-emepụta varistor ọkachamara na China.
a maara ya dịka ụlọ ọrụ teknụzụ dị elu nke mba ahụ, na osote onye isi nke Voltage Sensitive Division, Chinese Institute of Electronics.