Tianjin sitong color steel co.,ltd is a professional production of various kinds of composite panels, galvanized plate, color steel composite board of professional manufacturers, the existing V127, V125, V820, V950, V100, V800, V900, angle 760, such as dozens of relaxation types of pressure-type steel plate and the CZ and accessories, and design and manufacture a variety of pressure-type equipment, to undertake a variety of steel plants, supermarkets, purifying rooms, gas stations, cold storage, building mezzanine, closed balcony, balconies and so on. Professional manufacture of color-coated steel roof, color steel activities room, newsstand, parking booths, security booths residential, construction, road construction and engineering Wai file room with activities such as multi-storey. I have the strength of the company's technology,there are more than a senior engineer and technical personnel, more technology workers in dozens of titles, superb technology, advanced production technology.