http://pastport.jp/user/copperled ja-JP Shenzhen Copperled is a professional manufacturer and exporter of Structured Cabling System products. Our company was founded in 2006, which locates in HK and with a branch office in Shenzhen China and the manufacturing facilities in Ningbo. 2021-08-05T18:17:53+0900 http://pastport.jp/user/copperled/timeline/copperled copperled http://pastport.jp/user/copperled/timeline/copperled