Ruichi produces and sells a full range of roof drainage system products and provides customized solutions. The rainwater drainage series includes complete sets of components such as gutters, downspouts, drain outlets, end caps, leaf guards, hangers, internal/external corners, elbows, and pipe clamps, available in sizes including 5-inch, 6-inch, 7-inch, and 8-inch. Made of high-quality aluminum coils, aluminum profiles, copper, or stainless steel, these products are widely used in various buildings, featuring efficient and stable drainage. They effectively resist rain and snow erosion, protecting building safety. We can provide tailor-made solutions based on your house drawings, ensuring that our products of various materials and sizes perfectly meet the usage needs of different environments in both residential and commercial scenarios.