Building Material Co., Ltd. Hangzhou Bao Chun for metal roofing, aluminum-magnesium manganese alloy plate, standing seam, aluminum-magnesium manganese metal roof. 
 Po Chun magnesium metal roofing company for many years engaged in the production and processing of manganese metal roof, use of magnesium manganese alloy, under the 3004 standard which has light, moderate structural strength, weather resistance, stain, easy processing, the normal use , the material life of up to 50 years. And has several multi-metal roof forming machine and other advanced equipment, and a yield strength of our country's largest, most wide-board non-ferrous metal plate 21 roller straightening, slitting and cross cutting production line. We can produce: arc, fan, wave-shaped, spherical and hyperbolic shaped magnesium manganese and other roof. 

 Titanium-zinc plate features: 
 Titanium-zinc plate is an excellent durable metal material, has a natural resistance to corrosion, depending on the environment, 0.7mm titanium zinc panels can be used at least 80-100 years. Titanium-zinc plate with excellent ductility and formability, to meet a variety of architectural shapes (curved, curved, spherical, concave) the need for architectural roofing and wall design provides maximum freedom and imagination, for the architectural design division to provide the best solution, highlight the building's noble taste. Titanium-zinc plate with a very low maintenance costs for the self-healing surface scratches, surface water erosion can achieve self-cleaning. Titanium-zinc plate is a green material, was completely recovered and recycled, in line with the concept of sustainable development. 

 Copper is a natural material, such a natural thing for people is useful, widely used in the construction, and this use will become a trend, more and more. Copper is no time limit as a long-lasting materials, products, copper and 100 years ago, and now there is no any difference, it makes us feel that time is instant, just as natural as changing every day, every day because of different perspectives and weather changes. How long-term vitality of copper, 100 years of history, settling more value. 
 Po Chun copper for the architectural design of infinite space. A variety of processing the surface of copper has been the architect of all ages, in the building roof and wall applications, particularly suitable for flat lock, vertical edge bite, covered buckle, side panels, gutters and other systems fell into the water craft. Po Chun durable copper roof system consists of a number of creative design. Prefabricated systems with a wide range of solutions, we also provide a complete drainage system, so that the whole building design better. Once completed, Po Chun copper roofing system products with unlimited vitality. Over time and become more beautiful. 
 Po Chun and KME (Germany) and other international suppliers of high quality materials has established close strategic partnership, access to domestic authority and comprehensive technical support, has established global procurement system