1.this shape and size designed by your requirement. 2.security and durability style engineered for school ,house ,factory

1.profile:aluminium alloy6063-T5,powder coating  (or anodizing) ,,wall thickness:1.5mm-2.0mm

2.glass:tempered single clear glass(can be any color),thickness:5mm-18mm

Aluminium windows & doors ,curtain wall ,roller shutter,partition ,fixed shutter,handrail

Superior heat insulation & preservation performance With thermal break aluminum profile and hollow glass, can prevent thermal conduction effectively, saves fuel and electrical energy greatly, economical & practical. High strength, Anti-wind pressure,Dustproof,Antifogging,AirtightWith so many good character,Xinjinda window and door can keep room clean,safe, sanitary, and be beneficial to human health. Noiseproof ,Noncorrosive ,DurableMulti-cavity structure,insulated glass and thermal break aluminum profile application, can  prevent outdoor noise effectively.After surface processing, the window and door have strong weatherability, ageing resistance,and high corrosion resistance. Variegated,Flexible assembly, Diverse opening way.Adjustable modelling and various surface treatment, such as Anodized,Electrophoresis,Powder coating,Fluorine-carbon coating,Imitated wooden grain as so on. Various colors and texture are available.Unique angle connector, convenient assembly. Opening way diverse,such as Casement,Tilt-turn,Single/double hung,Sliding,Folding,Special opening styles and so on