... modules : Thickness :80 mm-800mm ;Width:300mm-2000mmAnd various specifications of Forgings : step shaft / the cylindrical parts / pie pieces / ... traction gear, gear, rear axle, turbocharger, cylinder, connecting rod of the connecting rod and the spring , 6 TechniqueEF +LF+VD ... d/d We are professianal manufacturer and supplier of large varieties of alloy and specials steels including cold work ...