1. Standard: ASTM/DIN/GB/SUS
2. Grade: 1000, 2000, 3000, 4000, 5000, 6000series
3. Surface: Mill, Bright,Polished,Hairline, Embossed,etching
4.Temper: H32 H34 H36 H111 H112 H116
5.Grade: 1060, 1070, 1100, 3003,5005, 5052,6061, 6063, 6082,etc