dairy cow shed is a kind of light steel structure building. The frame of the building consists of H section steel columns, H section steel beams and C or Z section purlins. Generally Sanhe cattle shed have three types of cattle shed ,open style ,semi-open style and close style. Open style cattle shed usually has one wall, three side is open,even four side is open.semi-open style has three walls,one side is open. Close style cattle shed has whole wall and roof, some windows on wall. You can choose which type of house you want, or we can design depending on your feeding requirements and local climate. Open style cattle shed usually has one wall, three side is open,even four side is open.It just use steel column or steel frame to build as a cattle shed.This kind of cattle shed, the design is very simple, low cost, and good day lighting and ventilation , but heat preservation is poor, so apply to the area with high temperature all year round. Semi-open style cattle shed has three walls,one side is open.This kind of cattle shed is suitable for areas that are not too cold in winter. Close style cattle shed has whole wall and roof, some windows on wall for lighting, skylights on the roof or Windows on the wall are for ventilation.