igaraji-umnyango-torsion-spring-6

Iigalvanized

IGalvanized Commercial Roller Shutter Door Torsion Spring

Imithombo ye-zinc-galvanized iphantsi kwenkqubo ye-galvanization ye-hot-dip.Le nkqubo ibandakanya ukuntywiliselwa umthombo wentsimbi kwivati ye-zinc etyhidiweyo kumaqondo obushushu aphezulu kakhulu.

Abantu abaninzi bakhetha imithombo ye-zinc-galvanized torsion ngenxa yokuxhathisa kwabo ngokumangalisayo kwirusi kunye nokubola, enkosi kakhulu kwinkqubo ye-galvanization ye-hot-dip.Ikhululekile kwisoyikiso esiqhubekayo sokubunjwa komhlwa, imithombo ye-zinc-galvanized inika ubomi obude kunemithombo emininzi ye-oyile.

ukubuza iinkcukacha