3D aluminium-core composite panel is a new curtain wall material which can be used as a substitute for ACP or aluminium honeycomb panel.Compared with aluminium honeycomb panel,3D panel has better price. Compared with ACP, 3D panel has lighter weight and better fire resistance (FR class is A2). The whole product is made of aluminium, no LDPE components, can be 100% recycled. In addition, it's easy to process and install, and it has many colors and patterns for option.