HIVOLT Silicone rubber hollow insulators are made of high strength fiber glass tube with moulded silicone rubber .

At the both end of insulators , assembled with aluminum alloy metal flanges .

With years of production experience , HIVOLT silicone rubber hollow insulators have excellent both mechanical and electrical performance .

The products are wide used for

circuit breakers

power and distribution transformer bushings

instrument transformers

cable terminations

surge arresters etc.

hollow composite insulators in the voltage range from 36 kV - 500kV AC .

all insulators are tested and certified according to IEC 61462.

Dalian Hivolt Power System Co.,Ltd.  is a reputable insulator manufacturer . It was set up in year 1990 with product range of porcelain insulators , composite insulators ,and relevant metal fittings for transmission & distribution lines. We get power from more than 400 diligent staff and 50 experienced engineers .

we look the quality as our company Life ,and keep improving products quality . we strictly control the whole manufacturing process according to ISO 9001 : 2008 edition ,and focus on each quality details from raw material to insulators performance test .the powerful test facilities can make sure that each product under control.

We can supply insulators according to IEC standards, ANSI standards,BS standards or customer specfications . porcelain glaze can be made as colour brown, light gray ,white or blue . Composite shed colour can be light grey or red . in the mean time , we also supply high quality tonghened glass insulators for domestic market and overseas market.

Dalian Hivolt Power System Co.,Ltd. is a reputable supplier ,we have successfully supplied many kind of insulators to more 30 countries and regions due to reliable quality & reasonable price.We promise if any insulator from our company has quality defect , we will replace them at free charge in 12 months after receipt.We hope to set up a long term cooperation with you and enjoy the course together.