1.Good credit; 2.With 23 years manufacturing experiences. 3.100% quality assurance. 4.samples free 5.lowest price 1.Alloy no.:1050, 1060, 1070, 1000, 3003, 3004, 3005, 5052, 5005, 5083, 5086, 6061, 7075, etc.2.Temper: all tempers3.Passed the ISO9001 and SGS certificate4.Application: upholstery, lighting, solar reflection, elevator, household appliances, furniture and cabinet, architecture ...