1). Specifications: 60 casement, 60 sliding, 80 sliding, 85 sliding, 90sliding/hung 2). Colors: white, brown, gray, yellow, green 3). Good quality and excellent performance 4). Light surface, reasonable construction, strict quality control 5). Asa/pvc colorful coextrusion profiles with high weatherproof and anti-discoloration performance, self-cleaning characteristics, not easy to collapse 6). The product has passed the inspection for new scientific and technical tests and is considered to have reached the advanced international standards
