Parfect Engineering Machinery.,LTD is located in Ningbo, Zhejing,China. We are mainly engaged in manufacturing Resistance cast iron  (High Cr Cast iron)parts. We use the processes of Lost Wax techinics and Sand Casting(Foundry) technics to produce the Resistance cast iron  (High Cr Cast iron) parts. The material range includes Resistance cast iron  (High Cr Cast iron),Carbon Steel, Alloy Steel, High Manganese Steel,etc. We adopt Lost Wax Casting and Lost Foam Casting technics to produce 0.2-50kg Resistance cast iron  (High Cr Cast iron) parts and Sand Casting technics to produce 50-2000kg Resistance cast iron  (High Cr Cast iron) parts. The dimension tolerance of Lost Wax Casting Products we could reach is ISO 8062 CT5-6, While the Sand Casting products we could control is ISO 8062 CT10-12. Our company is export-oriented, and the Resistance cast iron  (High Cr Cast iron) 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 Resistance cast iron  (High Cr Cast iron) parts are widely applied in the engineering machinery,mining machinery,Drilling rig machinery, agricultural machinery, construction machinery and so on.