主营范围

Research and development, technology transfer, and technical services for energy-saving products; processing and sales of: thermal insulation lightweight composite sandwich panels, fire-resistant boards; sales of: thermal insulation materials, fire-resistant materials, sealing materials, aluminum silicate products, extruded products, polyurethane products, chemical products (excluding hazardous and toxic chemicals); (As required by laws and regulations, the company is permitted to operate within the scope of its business license.)

Telephone：15075633141