扬声器铁框
- 原产地:
- 台湾
详细规格及用途描述
Description:
Metal basket, aluminum die casting basket for automotive speaker, HI-FI speaker.
Material:
Low carbon steel & zinc aluminum alloy steel
Specifications:
．Outside dimension from 2” ~18”.
．Surface treatment: zinc plating, E-coating, painting, powder coating, chrome coating are available.
Feature:
Production uses progressive die and auto-transfer die with high efficient and low process cost.
