Aluminum Sliding Window Material: 6063 T5 Aluminum Alloy, the most popular materials for ... Treatment: Powder coated, anodizing, Electrophoresis, PVDF and wood color transfer.Sliding Window Series: 70 series, 80 series, 88 series, 90 series, 100 ... brand handle lock system.Mosquito Net: 304 Stainless steel sliding net, nylon sliding net.Customized Design:Normal design for reference, and customized ...