[Hangzhou Longyuan Sifang is specialized in the production of metal roofing] [asphalt shingles, metal roofing tile], and other brand manufacturers, strong technology companies, has a professional R & D, design engineers, rich experience in the installation service technical team, according to customer's requirements, providing a range of quality support services by customers as the most high-quality, reliable manufacturers. Day for your service, [More information 156-5711-6363] stones metal tile can be used wooden frame, steel frame, steel grid, concrete roof use. Because of easy to bend, cutting, etc., suitable for all kinds of construction, for slope (12-90 degrees) roof construction can be made safely, especially for the "flat slope and roofing" project. At the same time be able to replace the original clay tile, concrete tile, color steel, fiberglass asphalt shingles, slate, etc., while the original construction of unnecessary roof removed, can be applied directly. Due to the large surface area of ??the metal tile, light weight, flexible, cutting, through the use of a unique fastening design and construction and the level of tacking way, connected to each other securely. So that works perfectly and conveniently, saving material. Longyuan Sifang stones metal tile has fifteen kinds of colors, can be resistant to ultraviolet radiation, can reduce the noise caused by rain to the metal tile, so colorful and solemn color steel tile, decorative better, it is generally not the color of the pressure plate has, it can not compare. As a special tile primer material, it is to make galvanized steel with colored sand were good bonding materials, big role. The acrylic resin as a surface protective layer to prevent water leakage detail, can prolong the life of the sand color. Longyuan Sifang 5 color metal tile shapes, the other with a full timber, sand and more 15 colors. Longyuan Sifang stones metal tile inherent weather resistance, moisture resistance, salt spray resistance, impact resistance, acid and alkali resistance, heat resistance, non-flammable Alto properties. The galvanized steel products to the substrate, and a multi-layer protective film processing, can withstand cold, hail attacks, storms, rain, snow, and heat, earthquakes, severe weather and natural disasters, has good fire resistance, will not be cracking, aging, fire burning, wind lift, has a long service life. Stones metal tile can be used wooden frame, steel frame, steel grid, concrete roof use. Because of easy to bend, cutting, etc., suitable for all kinds of construction, for slope (12-90 degrees) roof construction can be made safely, especially for the "flat slope and roofing" project. At the same time be able to replace the original clay tile, concrete tile, color steel, fiberglass asphalt shingles, slate, etc., while the original construction of unnecessary roof removed, can be applied directly. Due to the large surface area of ??the metal tile, light weight, flexible, cutting, through the use of a unique fastening design and construction and the level of tacking way, connected to each other securely. So that works perfectly and conveniently, saving material. Stones metal tile is a quality very durable roofing material. It is made of galvanized steel, acrylic and new high-end roofing materials composed of sintered ceramic sand. Among them, the integration of galvanized steel roofing mainly to improve corrosion resistance, thereby ensure anti-corrosion life of roofing tiles to weathering strong acrylic resin as a binder, adding to the ceramic sintering sand, This gives the roof a huge protective barrier. In addition, ordinary traditional tile roof lighting board, out of the roof of the pipe, the fan mouth, a metal plate lap seam, reinforced screws, gutters and other water seepage weak parts easily, in order to remedy these shortcomings, stones metal roofing and waterproofing materials from their own performance characteristics departure, and constantly improve the stones metal roofing tile corrosion resistance, aging resistance, environmental performance, it is for their own development of constant exploration and innovation, promote color stone metal roofing tiles became metal roofing industry experts. Of course, in addition to innovation, product development need to consider the obstacles. UV is the largest natural enemies of roofing materials and roofing substrate. Sunlight in the infrared, ultraviolet so that the roof temperature, substrate gradually aging, resulting oil was infiltration, roofing premature drying, cracking. The stones metal roofing 瓦恰 good solution to this problem, metal roofing stones can form a protective barrier between the substrate and the sun roof, to help you achieve the dual purpose of protecting a substrate and waterproof.