TIEDA yibanda gusa mugutanga varistor nziza-nziza. Guhora udushya hamwe nubuhanga bwa tekinike bwujuje ibyangombwa biduha ubushobozi bwo gutanga ibicuruzwa byiza-byizewe cyane kubakiriya. Uruganda rwacu rwemewe na ISO-9001. Ibicuruzwa byemejwe na UL & CUL, VDE, CQC kandi byubahiriza RoHS na REACH. Bijejwe na sisitemu ya ERP hamwe nuburyo bukomeye bwo kugenzura ubuziranenge, TIEDA itanga umusaruro wumwaka wa miliyoni 500 za varistor. Chengdu TIEDA Electronics Corp., yashinzwe mu 2000, niyo yambere ikora varistor yabigize umwuga mubushinwa,
byemewe kumugaragaro nkumushinga wigihugu wubuhanga buhanitse, hamwe numuyobozi wungirije wa Voltage Sensitive Division, Institute of Electronics.