1).Alloy can be 6060, 6063 or 6061,Temper is T4,.T5,T6

2).Certificate: RoHS Certificate, ISO9001, ISO4001

3).Standard:GB 5237-2008 Chinese high precision

4). Deep tooling process,

a). High precision sawing, b). Bending, c). Punching/Stamping, d). Expansion and contraction, e). Drill, f). CNC Milling, g). Weld etc.

5). Surface treatment.

a). Mill finish, b). Polish, c). Brush, d). Sand blasting , e). Anodized, f). Electrophoresis, g). Wooden gained, h). Powder coating, i). PVDF ...