... :ISO9001:2000, ISO14000, ROHS, SGS 1. ALUMINIUM ALLOY :1000 series : 1020,1060,1100,1150,1170,1175,1180,1185,1193,1199 ... 1200,1230,1260,1345,1350,1370,1385,1435···3000 series : 3002,3003,3009,3010,3011,3012,3015,3103 ... ,3104,3A12,3A21,3203,3303···5000 series : 5005,5010,5013,5014,5016,5040,5042,5043 ... 5456,5457,5552,5652,5654,5657,5754,5854···8000 series : 8010,8011,8014,8017,8020,8077,8112, ...