Product Description
1. Specifications
(1) material: 6063T5 aluminium
(2) frame width: 60mm
(3) thermal-break profiles
(4) Open way: Swing in and tilt in
(5) Glazing: 5mm+6mm+5mm float double glass
(6) Surface Finish: Powder Coating, Wood Grain, PVDF Coating
(7) Hardware: Germany Made
(8) Sealant Strip: EPDM

2. Performance
(1) Water tightness: ¡Ý500, CN standard: GB/T 8479-2003/4
(2) Air tightness: <1.5, CN standard: GB/T 8479-2003/4
(3) Serviceability wind press: +- 3.5Kpa, CN standard: GB/T 8479-2003/4
(4) Heat-preservation: Heat transfer coefficient K¡Ü2.8, CN standard: GB/T 8479-2003/5
(5) Noise reduction: 32 db noise can be reduced by it, CN standard: GB/T 8479-2003/2

3. Quality Control:
(1) Material Select: Using 97% purity aluminum ingot
(2) Production Standard: Highest standard in China
(3) Equipment Used: UBE Extruder; Elumatec CNC Fabricate Machine

4. Paking:
(1) Cardboard Box
(2) Wood crates