GR55 Series window aluminum profile
1) heat insulation, warm-keeping, energy-saving, economic, durable, better living environment
2) high quality Nylon heat-insulated strip
3) use super quality EPDM adhesive tape, waterproof and anti-aging
4) use double hollow glass, soundproof and heat-insulation
5) various surface treatment: powder-coating PVDF coating electrophoresis anodizing