Established in Penglai, Shandong Province in 1986, Penglai Special Insulating Material Plant has been focusing on providing customers with fine quality electrical insulating materials. At present, we are focusing on producing more than 100 varieties of B-C thermal rating electrical insulating materials in 6 categories, including composite materials, electrical membranes, adhesive belts, electrical insulating paints and resin adhesives, electrical impregnated fibrous products, electrical mica products, electrical insulating paper, decorating paints and other related products.