1) Specifications: 60 casement (Window Open Outward)
2) Colors: white, brown, gray, yellow, green,any color request.
3) Beautiful and elegant appearance with the easy-to-operate, easy-to-clean
4) Top quality with high strength corrosion resistance, anti-aging performance, sound and heat in solution, strong wind resistance and fine tightness
5) All designed with the easy-to-operate, easy-to-clean