Roof PVC Gutter Outlet Water Gutter for Tentsnings. ASA Double-Color Coextrusion: Uses ASA material for excellent weather resistance and anti-UV performance, preventing color fading. High Quality Raw Material: Made from 100% fresh PVC powder without recycled material, ensuring high strength and durability. Long Warranty Period: Provides a comprehensive warranty of 20-30 years for the PVC rain gutter system. Customizable Design: Offers customized shapes including K-type and Square, with various colors like White, Black, and Brown. Flexible Length Options: Available in standard lengths of 3m, 4m, or 5m, or any custom length as required by customers. Space-Saving Packing: Optimized packing mixes one downspout with three rain gutters to reduce sea freight costs. Certified Quality: Products are certified with ISO9001 and SONCAP, ensuring international quality standards.