البريد الإلكتروني: [email protected]

2a11 extrusion

Common raw materials

Forging display

CNC processing

2A11_

2022721 · 2A11|,,,、,,

contact

【2a112a12,2A122A112a112a12_2a11、-–2A112A11_2A12 - •

2A11 - GB /T 3191-2019 -

2A11 GB /T 3191-2019 Extrusion rods and bars of aluminium and aluminium alloys T1、T4 ①

contact

2A11_