原铝/铝半成品供应/铝的制造铝原材料/废铝收购/铝加工

合金标准：2014 T651 AMS 4029, BS 2 L.93 2024 T351 ASTM B 209, ASME SB 209, AMS QQ-A250/4, AMS 4037, BS L 97, WL 3.1354, AIMS 03-02-004 2219 O, T351, T851 ASTM B 209, ASME SB 209, AMS QQ-A250/30, AMS 4601, AMS 4599, AMS 4031, (AMS 4295) 7075 / 7175 T7351, T651, T7651 ASTM B 209, ASME SB 209, AMS-QQ-A-250/12, AMS 4078, AMS 4315, AMS 4045, WL 3.4364, AIMS 03-02-008 7475 T7351 AMS 4202, MEP 02-013 7050 T7451 AMS 4050, BMS 7-323, DMS 2233, DMS 2459, MEP 02-014, WL 3.4144, AIMS 03-02-022, EN 3982 6082 T651 BS L.115 6061 T451, T651 ASTM B 209, ASME SB 209, AMS 4026, AMS 4027, (AMS-QQ-A-250/11)。