Plane: use OSB panel and steel panel for the exterior wall and inner wall. Fill with glass fiber in the middle. For sound insulation and fire prevention. interior decoration: FrameMac Team ( www.lmsmachinery.com / www.framemac.com ) is specialized in light steel frame machine for prefabricated building structure.As a old parent brand, LMS, we have been specialized in roll forming machines for over 20 years (www.lmsmachinery.com), adding open-designed platform Vertex BD with saving material & high-speed & high accuracy , we devote to designing, manufacturing, exporting good quality light gauge steel (LGS) machine, facing to middle & high end market.
