Architecks is a registered trademark of construction material, which is made by Hongseong Industrial Company Ltd. Architecks is a aluminum composite material developed by Hongseong R&D Lab. It has excellent durability and weather resistance; by complex structures of aluminum and core layer and PVDF coating.   Meanwhile, the features of Architecks is as follows:  Architecks manufactured by thermosetting method guarantees its stability and inflammability.   Lightweight of Architecks (30~50% compared to other metal plate with same thickness: aluminum, steel, copper, stainless steel, enamel, and so on) will be helpful to building weight reduction.  Architecks adopted foam polyethylene as a core layer of composite structure. This core layer reinforces its strength as well as anti-vibration and sound isolation.