No Secondary Decorative Feature的意思|示意

无需二次装饰特点 Insulated sandwich production line is to post-painted steel coil-forming compound with a strong adhesive material in the thick sides of the inner core to form a high strength, light weight, thermal insulation, rugged and beautiful shape new building materials. Widely used in light steel construction and the top wall, the product has bright color, no secondary decorative feature, the Company has developed and produced series of special equipment.