Passive componentDistributor of Custom 6kv Polymer Electrical Insulators, 70x117mm size in Surabaya Sidoarjo Gresik Sumatra Kalimantan Jakarta Bekasi Electrical insulators can be made of various materials such as paper, glass and Teflon. Plastic or rubber materials can also be used as an electrical insulator at medium voltage. While the insulating material for high voltage can use ceramic and polymer / polymer materials. CV Gata Alam Teknik sells custom ceramic and polymer insulators in various shapes and sizes tailored to the specifications required in your company. Among them are 6kv Polymer electric insulators, Size 70x117mm In addition to ceramic and polymer electrical insulators, we also sell Slipring, Carbon Brush, Brush Holder, Slitter, Bowl Cutter (industrial knife). Skami also has a lathe in Sidoarjo, which provides milling services, lathe services, scrap services, grinding services and other machining services