Parfect Machinery.,LTD is located in Ningbo, Zhejing,China. We are good at Closed die forged- Closed die forging parts. The weight controled is 0.2-25kg.The material range includes Carbon Steel, Alloy Steel,Stainless steel, etc. We use the processes of quartz drop forging techinics,Our company is export-oriented, and the Closed die forged- Closed die forging parts have already been sold to Australia, United States, Canada, UK, (BRITAIN, England), Holland, France, Germany, Denmark, Sweden, Finland, Russia, Spain, Portugal. Italy, etc. Those Closed die forged- Closed die forging parts are widely applied in the train, Wagon, Engineering machinery , truck, Ship, Mining machinery, Valves, Drilling rig machinery,, construction machinery and so on.