
Aluminum Alloy Frame Extrusion for Windows and Doors. Customized Shape Options: Available in rectangular, round, square, and other customized shapes to meet specific design needs. Flexible Surface Finishing: Offers customized surface treatments including anodization and powder coating with adjustable film thickness. Wide Color Selection: Provides both standard colors and on-request custom colors to match various aesthetic requirements. High-Quality Aluminum Alloy: Utilizes 6063, 6063A, and 6061 alloys with temper grades ranging from T3 to T8 for superior durability. Certified Quality Standards: Complies with GB standards and offers SONCAP, ISO, and BV certifications upon request. Robust Production Capacity: Monthly capacity of 2000 tons and annual capacity of 2400 tons ensures timely large-scale delivery. Fast Sampling Service: Standard color samples ready in 5 days, while customized samples are delivered within 15 days. Professional OEM/ODM Support: Designs and produces according to customer drawings and samples with 7 dedicated R&D engineers.