Choi steel scaffold container houses, often referred to painted steel, is a machine with a coating of steel. Installation of a wide range of container houses, often with a single tile, corrugated board, composite board, rock wool board, drying boards, floor boards and the like. Large buildings, factories, airports, container activity room wall and roof used to color plate. Features color plate are: color steel composite board called the foam board. Usually the width is 950mm, custom length, thickness of 50mm, 75mm, 100mm, 120mm, 150mm and so on. Foam board is widely used in hydropower, thermal power, engineering, water tower bottom plate sealing seams and building settlement joint, the frame structure of the sealing plate, external wall insulation is also used on the construction site.