Profile: CFS Machinery Co., Ltd. specializes in providing copper, brass and bronze forgings. We can supply OEM services for copper forgings ranging from 0.01 kg-20 kgs. Brass forging is the hot forging process in which brass billets are heated and placed on upper and lower dies, and then pressed in few seconds by high pressure. Brass forgings offer a number of advantages over parts produced by casting, stamping, welding, or machining. The forging process improves both the properties of the alloy, and the mechanical and physical properties of brass forgings through the application of heat and pressure.