Detailed Product Description Light steel structure workshop, warehouse. factoryWe are specialized in handling of steel structure ... all use of standardized components, the length and width are M (1M = 1820 mm) for the module. Housing width size ... of M +160 (n = 3,4,5), the size of the ... length of 2 N M +160 (N = 2,3,4). 8. It could be ...