... based on Standard Germany RAL MarkLengthCoating 6.5 meters, Anodizing 6.5 meters, Mill finish 5 metersPress Machine800-2000 tons all together 6 ... .Fabrication1. Windows and doors; 2. Drilling; 3. Bending; 4. Cutting; 5. Stamping.CertificateISO 9001,ISO 14001,BVWarranty1. GB5237-2008 equal to ... .35<0.35<0.5<0.25<0.3<0.1 6063-T5 aluminum profiles for windows aluminum and door aluminum, solar system