I-TIEDA igxile kuphela ekuboneleleni nge-varistor ekumgangatho ophezulu. Ukuveliswa kwethu okuqhubekayo kunye nokusekwa kobuchule bobugcisa busenza sifaneleke ukubonelela ngeemveliso ezisebenza kakhulu kunye nokuthembeka okuphezulu kubathengi. Isityalo sethu siqinisekisiweyo se-ISO-9001. Iimveliso ziye zaqinisekiswa yi-UL & CUL, VDE, CQC kunye nokuthobela i-RoHS kunye ne-REACH. Ukuqinisekiswa yinkqubo ye-ERP kunye nenkqubo yokulawula umgangatho ongqongqo, i-TIEDA inikezela ngomthamo wonyaka wemveliso ye-500 yezigidi ze-varistors. I-Chengdu TIEDA Electronics Corp., eyasekwa ngonyaka ka-2000, yeyona nto iphambili ekwenzeni i-varistor eTshayina,
ivunywe ngokusemthethweni njengeshishini lesizwe lobugcisa obuphezulu, kunye nosekela-mlawuli we-Voltage Sensitive Division, i-Chinese Institute of Electronics.