Jiangsu Shemar Electric 

Jiangsu Shemar Electric Co.,Ltd is a Chinese enterprise that specializes in the production and distribution of various goods and services for the power transmission sector. Its product line for transmission lines includes crucial components like composite insulators and composite cross-arm towers. Beyond transmission, the company also provides an array of solutions for substations. These offerings feature substation-specific composite insulators, polyacrylate rubber seals, innovative anti-flashover technologies, and oil-impregnated paper capacitor composite bushings. Additionally, Jiangsu Shemar Electric provides specialized seal maintenance services and a variety of general electrical devices and spare parts. Established in 1996, the firm's main operations are based in Nantong, China.