Anyone working in the steel & iron company or showing articl

Anyone working in the steel & iron company ?please help me .i want to search for an article about the plate-leveling machine .thank you for your help! my english is so poor that maybe i didn't give you a clear ask ,but you can ask me any quention here.i will answer it soon

Go search for it in the web

I have tried to search it on the net.but it's so difficult!!!