... construction tech.co.ltdAddresskengyuan pu industry garden,Xiangan district ,xiamen city,fujian,ChinaEmployee50Main Productlight Steel frame house,Space Frame,Prefabricated House, ... Tower,steel villaProduction Lines2 production lines of light steel,space frame and tube truss. 5 production lines of color steel ... . Formation effect chart Formation effect chart light steel frame house with chair