1.Standard: GB/T3190-2008,GB/T3880-2006,ASTM B209,JIS H4000-2006,etc
2.Grade:1050,1060,2A14,3003,3103,4032,5454,5754,5056,5082,5086,6061,6060,6082,7075,7475
3.Approved by ISO9001, CE, SGS every year
4.Quick delivery and standard exporting package
5.OEM/ODM