Nthawi zambiri, zopangira magetsi ndi zamakampani opanga magetsi, ndipo zopangira magetsi wamba zimagwiritsidwa ntchito pazingwe zamagetsi kapena zida zamagetsi.

Chingwe chamagetsi chomwe chimagwiritsidwa ntchito pazinthu zachitsulo nthawi zambiri chimakhala ndi mphete yolendewera yooneka ngati U, mphete ya mutu wa mpira, kapepala kameneka, kachidutswa kakang'ono, mphete yowonjezera, chopachika, mbale yopachikika, mbale yopachikika, mitundu yosiyanasiyana ya mbale yopachika ndi zina zotero.

Zida zamagetsi zomwe zimagwiritsidwa ntchito nthawi zambiri zimakhala m'gulu la zida zochepetsera, monga chingwe chamkuwa ndi aluminiyamu (mwachitsanzo, mphuno zamkuwa ndi aluminiyamu) ndi zina zotero.

Monga gawo lothandizira lamakampani opanga magetsi, zopangira magetsi zimagwiritsidwa ntchito pafupipafupi ndipo zimathandizira kwambiri pamakampani opanga magetsi.

Ine kampani imapanga insulator yamagetsi, insulator ya porcelain, insulator yamagalasi, insulator yophatikizika, insulator yama line, insulator kuyimitsidwa, insulator ya pini, disk insulator, insulator ya taut, chomangira mphezi, chosinthira, chosinthira, chosinthira katundu, malo osinthira bokosi, fuse yamtundu wakugwa, chingwe, zida zamagetsi, olandiridwa kufunsa.