Features: 1) The framework of the house is steel and the wall and roof module are color steel composite panel 2) The entire roof is double-pitched and specially designed with water-proof structure; the roof slopes is restricted to 4 degrees ensuring easy flow water and no false ceiling is needed 3) Each basic module of house is restricted to a handleable size and provides self-locating holes for assembly 4) Due to the modular series house, the transportation is convenient and cost saving 5) The floor module is an optional part of the house depending on the sites and customers' demands 6) The house can be dissembled and assembled repeatedly for about 15 times without damage Chengdong Other Price Terms: FOB, C&F, CIF Payment Terms: Irrevocable L/C at sightSupply Ability: 1,500,000sqm/year