http://pastport.jp/user/tscom ja-JP T&S, established in 2000 and located in Shenzhen, is one of the leading optical communication component manufacturers in China, specializing in developing, manufacturing.https://www.china-tscom.com/ 2021-09-02T16:11:22+0900 http://pastport.jp/user/tscom/timeline/T%26S%20COMMUNICATIONS%20CO.%2C%20LTD. tscom http://pastport.jp/user/tscom/timeline/T%26S%20COMMUNICATIONS%20CO.%2C%20LTD.