Corus metal water system of the water system for the first time using innovative technology solutions, has developed a metal gutter systems. Unique gutter profiles, cornice with decorative designs, and housing construction style seamless. Structural design just right, better performance, resistance to impact, a ladder against the pressure, snow or prolonged sun exposure, less prone to depression, distorted or deformed Corus a double-walled water system, well-designed double-wall construction, interior layer structure makes the product more robust, more durable. 2, the inner wall of the small arc gutter edge design to prevent dirt build-up, easy to clean. 3, supporting the fixing member so that can adapt to any angle gutter installation. 4, more refractory metal material, which has fire, anti-sun's ultraviolet rays, anti-aging effect. 5, the construction is simple, convenient and quick. Installation buckle in two parts, and can hide good downspouts fixed in any exterior wall surfaces in the new water system to break the traditional building fell into the gutter, the pursuit of innovative thinking concept, designed a rich, smooth lines and now a new sense of color water system. Enhance the overall effect of the building, so that the building adds a unique flavor to satisfy the desire of our customers to innovation. A variety of colors white, gray, brown, and let our customers to choose the color. And exterior walls and roof more with each other, full of vitality. Make the building more integrated with the natural environment. Raw materials used in high-tech weather formula, long life, anti-aging, anti-corrosion and other functions. While the introduction of new elements from abroad additives, meet environmental requirements. Full range of accessories, installation simple and convenient, is the preferred developers, building contractors, architects and owners. The new water system in the water to break the traditional architecture of the gutter, the pursuit of innovative thinking concept, design a rich sense of color, smooth lines and now a new water system. Enhance the overall effect of the building, so that the building adds a unique flavor to satisfy the desire of our customers to innovation. A variety of colors white, gray, brown, and let our customers to choose the color. And exterior walls and roof more with each other, full of vitality. Make the building more integrated with the natural environment. Raw materials used in high-tech weather formula, long life, anti-aging, anti-corrosion and other functions. While the introduction of new elements from abroad additives, meet environmental requirements. Full range of accessories, installation simple and convenient, is the preferred developers, building contractors, architects and owners. Building Materials Co., Ltd. Hangzhou Ruichen