■材質: 鋅合金?? ■Matorial: Zinc Alloy ■表面處理:電鍍處理(鍍鉻)?? ■S.Tr:Eloctroplated with chrome. ■適用: 通信用機箱、電控箱、箱體門板、機械設備 ■Application :Communication cubibte, control panel, cabinet door, machinery equipment.