Prefab house for living 1.easy assemble & disassemble 2.warmkeeping, fireproof 3.saving cost & earthquakeproof Prefab house for living Sizelength*width*eave height, roof slope.Column and beamsteel, all bolts connection straightcross-section or variable cross-section.BracingX or V other type bracing made from angle, round pipe etc.C or Z purlinSize from C100--C320,Z160--Z300.Roof and wall ...