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







