Drip Edge, Metal Roof Flashing, Aluminum Soffit manufacturer / supplier in China, offering Premium Customized Colour Aluminum 4-Panel Vented Soffit for Canada Market, 30gauge Embossed Aluminum Drip Edge for Texas Market, Colorful Waterproof Fireproof 3X3inch 0.45mm Thickness Aluminum Water Downpipe/Tubes and so on.