Test or certification info 测试和认证相关内容: 一般工程用可锻铝和铝合金棒材、挤压圆管和型材规范
specification for wrought aluminium and aluminium alloys for general engineering purposes - bars, extruded round tube and sections

Refer products 涉及产品:  建材铝

Lead time 周期:  常规服务 regular service 7 工作日 working days （ URGENT service, to be confirm, 加急服务待定 ）

Sample size 送样规格:  1m x 5pcs 

Sample for reference 参考图片:

>Sample Report 报告样本：