http://pastport.jp/user/tjkmachinerygroup ja-JP TJK is the largest manufacturer in reinforcing steel and wire processing machinery in China. TJK Machinery was founded in 1993, and was registered as a corporation company in 2002, we became public company in 2012. Based on our industrial experiences and 2020-04-02T13:03:17+0900 http://pastport.jp/user/tjkmachinerygroup/timeline/TJK%20MACHINERY%20%28TIANJIN%29%20CO.%2CLTD tjkmachinerygroup http://pastport.jp/user/tjkmachinerygroup/timeline/TJK%20MACHINERY%20%28TIANJIN%29%20CO.%2CLTD