Foshan Delin New Material Technology Co., Ltd Established in 1998, located in Leliu Town, Shunde District, Foshan City, the company specializes in the research, production, and sales of soundproofing and damping materials. damping material;dampingmaterial;Asphalt damping plate;Asphalt damping plate;Asphalt damping plate;Asphalt damping plate;Butyl damping plate;Butyl damping plate;Butyl damping plate;Rubber damping plate;PVC flooring and soundproofing board