Jiangsu Shemar Electric Co.,Ltd

Chinese maker of composite insulators and rubber seals for power grids

What Jiangsu Shemar Electric does

Shemar Electric makes insulating parts that keep high-voltage electricity from leaking or arcing on power lines and in substations. Its main products are composite insulators, bushings and support posts made from polymer materials instead of traditional porcelain or glass. It also makes rubber seals and sells related power equipment and molds.

How Jiangsu Shemar Electric makes money

It earns revenue mainly by manufacturing and selling composite insulation products, rubber seals and related power transmission and distribution equipment to power grid and substation customers, in China and through exports. It also earns some income from mold sales and technical services.

Products & services

• Composite line post and braced line post insulators
• Substation post insulators
• Composite bushings for explosion-proof transformers
• Compact composite substation gantry
• Rubber seals and overall sealing solutions
• Anti-flashover solutions