The upper and bottom sheets of this panel are zinc-plated&color-coated steel sheets. With specific core material. The panels are formed by laminationg and pressing with 2 components PU glue through forming machines;
The sandwich panel has been a new type of multi-purpose construction material. It is featured with temperature keeping hot& sound insulation, water-proof and fire-resistant functions as well as light weight and decorative application. It is widely used as the wall or roof for industrial or residential buildings, such as cold storages, industrial workshops, prefabricated houses, etc.
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