... .Alloy steel,carbon steel,stainless steel,etc 2.Good quality and competitive price 3.Timely delivery 4.Factory based 1. Material: ... hydraulic press,two sets of Quenching and tempering heat treatment system, and dozens of sets of large forging ... , machinery, automobile, vessel, power station, metallurgy, mining, and petrochemical. DeQian Hangzhong Forging , welcome friends all around the world ...