Leon Composite Materials Co., Ltd is located in Changshu Economic Development Zone, Jiangsu Province. As the land of nonwovens, one of the birthplaces of Wu Culture and national historical and cultural city, Changshu has a civilization history of over 3000 years, is honored the "city of culture". Changshu is the only national historical and cultural city among the county-level cities in Jiangsu Province, boasting unique geographical advantages and resource advantages, the company has advanced process and equipment, self-support import & export right, and good cooperative partners in such countries as South Korea, the Netherlands, Singapore, Australia, Japan, India and such regions as Hong Kong, Macau and Taiwan. The scale and product quality of the company is leading the domestic market in the industry.

The main products of the company are: Fiberglass cloth, aluminum foil cloth, fire blanket, welding fire blanket, high silica cloth, aluminum foil fiberglass composite cloth, fiberglass bulked yarn, fiberglass rope, belt, pipe, fiberglass stainless steel wire cloth, bulked stainless steel wire cloth, silicone rubber fiberglass composite cloth in all colors, fluoro rubber fiberglass composite cloth, fireproof and heat insulation cloth, fireproof bag, heat-resistant wire, fiberglass needled mat (blanket), black fiberglass mat, flame-retardant knitted elastic cloth and special flame-retardant fabric. By virtue of their complete specification and stable quality, the products have been widely used in the fields of thermoelectricity, nuclear electricity, papermaking, cement, industrial and mining, chemical industry, oil development, aviation, aerospace, weapons, shipbuilding industry, steel, machinery, metallurgy (smelting), sport equipment, fire-fighting equipment, electrical insulation product and heat supply wind path and pipe system.