Features: 1) Specifications: 60 casement, 60 sliding, 80 sliding, 88 sliding,95 sliding 2) Colors: brown, gray, yellow, green3) Good quality, with excellent performance4) Light surface, reasonable construction, strict quality control5) ASA/PVC colorful coextrusion profiles with high weatherproof andanti-discoloration performance, self-cleaning characteristics,not easy to collapse6) The product has passed the inspection for new scientific andtechnical payoffs, and were considered to have reached theadvanced international standards