专业从事于：钢材,有色金属合金

我公司大量供应国际标准铝合金：
7019,7020,7019a,7022,7023,7024,7025,7026,7028,7029,7129,7229,7030,7031,7032,7033,7039,7040,7046,7049,7049a,7149,7249,7349,7449,7050,7050a,7150,7055,7060,7064,7068,7072,7075,7175,7475,7076,7277,7178,7278,7278a,7090,7093,8005,8006,8007,8008,8009,8010,8011a,8111,8112,8014,8015,8016,8017,8018,8019,8020,8021,8021a,8021b,8022,8023,8030,8130,8040,
8050,8150,8076,8176,8077,8079,8280,8090,8091,8093,201.2,204.2,242.1,242.2,a242.1,a242.2,295.1,295.2,296.1,
296.2,308.1,308.2,919.1,919.2,928.1,328.2,332.1,332.2,333.1,333.2,336.1,336.2,345.1,355.1,355.2,c355.2,356.1,356.2,a356.2,357.1,a357.2,359.2,443.1,443.2,b443.1,b443.2,513.2,514.1,514.2,520.2,535.2,705.1,707.1,711.1,712.2,713.1,771.2,850.1,851.1,852.1,100.1,130.1,150.1,170.1,360.2,sg100c,99.5a,a01001,a01301,a01501,a01701,a03602,a08521,a08511,a08501,a07712,a07131,a07122,a07111,a07101,a07071,a07051,a05352,a05202,a05142,a05141,a05132,a14442,a24431,a04432,a04431,a03592,a13570,a03571,a13562,a03562,a03561,a33552,a03552,a03551,