Zhejiang Gaoneng Electric Installation Co., Ltd. is a modern enterprise specializing in the production of high voltage insulation switches and electrical accessories for 11kV composite insulators Our company was established in 2001 and we enjoy convenient land, sea and air transportation.
Rated mechanical tension load
Min nominal creepage distance
1min power frequency wet withstand voltage (kV)
Full wave lightning impulse withstand voltage peak value (kV)
1).Silicone Rubber for sheds/housing.
2).Glass-fiber reinforced epoxy resin rod for core.
3).Hot dip galvanized cast steel for metal fittings.
4).Each 11kV insulator is tested before shipment.
5).Ease of installation (easier handling with lighter equipment and labour at the job site).
1-The top comprehensive research and development manufacturing ability.
2-The company has first class design team.
3-All of our products are tested and qualified by National Inspection Institute and IEC/ANSI standard.
5-Sampling Test and Routine Test to assure quality for every batch and each insulators.
6-Flexible production organization and short production cycle.4-After-sales service specification, after-sales service response timely.