... we have a special team to improve our products.Our workers have been in this area ... supply standard goods to all the customers. Our products including the following: i.Powder metallurgy dies: 1 ... die,etc. ii.Kinds of tungsten carbide TF products: 1.Tungsten carbide nonstandard dies: like cold heading ... collar,carbide plug gauge,etc. ii.Tungsten carbide products:carbide board,Bars,etc. If you are ...