Hongxinshuo PUF Sandwich Panels Made with rigid polyurethane (PU/PIR) foam as core material and color-coated galvanized steel or aluminum sheets as outer facings. Produced on continuous lines, the panels combine high structural strength, excellent thermal insulation and attractive appearance. Tailored for roofs and walls of industrial plants, warehouses, cold stores, clean rooms and prefabricated buildings, they are a preferred solution for modern energy-efficient envelopes.
Hongxinshuo Metal Sandwich Panel Is manufactured with color-coated galvanized steel or aluminum sheets as facings, combined with insulation cores such as polyurethane, EPS or rock wool. Produced on a continuous laminating line, the panels form an integrated system that provides thermal insulation, structural performance and decorative appearance in one product. It is widely used for exterior wall cladding, envelopes and prefabricated building systems in industrial and civil constructions, offering a practical solution for modern integrated building envelopes and traditional masonry walls.
Hongxinshuo Insulated Sandwich Panel is manufactured with color-coated galvanized steel or aluminum sheets as facings, finished with a realistic wood-grain coating, and filled with an insulation core such as polyurethane, EPS or rock wool. Produced on a continuous laminating line, the panel integrates thermal insulation, fire protection, moisture resistance and decorative appearance in one product. It is widely used for external walls of houses, villas, light steel homes and commercial buildings, offering a high-efficiency alternative to traditional wood siding and wet-applied insulation systems.
