... of workshop, factory, prefabricated home, storage, villa and so on4.Advantages: Energy-saving Light weight Sound insulation ... insulation Best hanging force Most anti-seismic and impact resistance Largest span and height thin webbed wall Most civilized, ... malls, amusement halls, active barracks, old houses reconstruction, residences, and workshops 6. Supplied to: Iran, Kazakstan, Russia, Australia, India ...