Yifei Machinery also maintains a PhD Metallurgist on-staff, allowing customers to rest assured that any unique material, heat treatment, testing or other processing specifications will be fully understood and successfully adhered to.

Yifei Forge and Machining has many decades of experience serving the agricultural equipment industry. We forge and machine alloys including carbon and micro-alloy steel, extra hard tool steels, stainless steel and aluminum. The end-use of our forgings range from parts used in earth moving machines to critical components used in crop harvesting equipment.

Yifei Machinery 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. 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.