Hangzhou Ruichen specializing in the production of building materials skis, rain gutters, villas rectangular tube, metal gutters and gutters, gutter, finished Gutter, retaining leaf net water system, double-wall water system, Cailv the water system, rain gutters, gutters, gutters, gutter, pipe, rainwater pipes, metal, retaining leaf net, curved water bucket, water skis, gutters hanging connector, gutter cover, gutter card connector, gutters lock complete , a gutter sun angle, gutters negative angle, rain gutters hanging connectors, rain gutters card connector, rain gutters lock complete, a water bucket, rainwater pipe, rainwater pipe locator, rainwater pipe mouthpiece, rainwater pipes oblique tee, rainwater drainage pipe, a rain pipe straight tee, rainwater pipe adapters, rain water pipe diverter. Hangzhou Ruichen Cailv the water system full range of building materials, production of "Corus" double wall, five inches water system in absorbing foreign advanced on the brand by optimizing the design, but with Chinese characteristics. Which Cailv the water system, rain gutters, gutter, gutters, gutter, pipe, storm sewer, Cailv more user praise a good product. Corus water system has its own dedicated research and development institutions, and high-quality R & D team, supporting the complete product (double-walled, double-walled over five inches). And in strict accordance with the ISO9001 quality management system and national industry standards. Mature and rigorous formulation technology to ensure product performance and stability. So the double-walled water system resistant to UV, anti-aging, anti-acid and corrosion, look as new. Features Cailv Corus water systems are mainly caused by metallic and luxurious, instantly improve housing quality, showing the value of housing; personalized color customization, and buildings with natural color coordination, showing the building's intention to create beautiful appearance, plus the unique durability, consistent with national green building requirements; and exterior walls, roof, roof and other architectural color matched to your building facade new visual manifestation of the most popular K-type hyperbolic appearance and gutter design, downspouts is used corrugated rectangular design, the unique European and American style gives you different visual enjoyment! The nature of our water system to "quality first, integrity management, perfect service" business philosophy, to build China's new green building materials with high-grade villas responsibility to make our products get the user's trust and praise! With high-quality management, excellent marketing team and construction team, honest and serious working attitude and excellent product quality, market-based, positive development, after years of effort has made remarkable achievements and reputation. Hangzhou Ruichen building materials composed of a sound system, to serve customers. "Truth-seeking, innovative" ideas, customer-focused, innovative, with high-quality management, excellent marketing team and construction team, honest and serious working attitude and excellent product quality, based on the market, and the industry is willing to join hands in creating brilliant! Our company is a professional R & D, manufacturing Cailv 5.2 inches, 7 inches finished gutter (gutter), Yula water pipes and aluminum standard 5 inches, 6 inches, 5.5 inches, 6.5 inches, etc., different types of gutter ( Gutter) Yula pipe products for the national and foreign market demand. We "quality first, integrity management, perfect service" business philosophy, to build China's new green building materials with high-grade villas responsibility to make our products get the user's trust and praise!