Qingdao Hexin Machinery Co.,Ltd. is focusing on production of heat resistant castings with nickel chrome alloys, cobalt alloys, tungsten alloys，with centrifugal casting process, lost wax investment casting process, resin sand casting process.
our technical experts are over 30 years experience for investment castings and sand castings, in the field of heat resistant stainless steels .
By centrifugal casting, we produce various radiant tubes, furnace rolls, sink rolls, stabilizing rolls, reformer tubes , cracker tubes.
