tie rod 1) manufacturer 2) dia. 15/17mm, 21/23mm, 23/25mm, length from 1m to 9m 3) cold rold & hot rold 4) UTS over 160kn tie rod1) manufacturer2) dia. 15/17mm, 21/23mm, 23/25mm, length from 1m to 9m3) cold rold & hot rold4) UTS over 160knHigh strengthSurface can be natural colour or electro galvanization tie rod