Product Name Utench China Manufacturer High Quality Aluminum And Modern Design Window Door Window Type 80 series aluminum sliding windows Opening style Sliding Opening Pattern Horizontal Frame Material Aluminum Color Cutomized Size Cutomized Functions Heat & Sound insulation, Insect prevention Profile A. Aluminum alloy, 6063-T5, can be thermal break B. Wall thickness: 1.2, 1.4, 1.6, 2.0mm, can be customized C. Surface treatment: anodized, electrophoresis, powder coated, color can be customized Glass option A. Single glass: 5,6,7,8,10,12,15,19mm Tempered Glass B. Double glazing: 5+ 6/9/12/20 +5mm Tempered Glass C. Laminated glass: 5+ 0.38/0.76/1.52PVB+5mm Tempered Glass D. Tinted/Reflect Glass/Tempered Glass E: Customized Hardware A. Made in China B. Made in Germany C. Customized Fly screen A. Stainless steel security mesh B. Aluminum security mesh C. Fiberglass fly screen