The five basic processes of stamping technology including:
Punching
Bending
Stretching
Molding
Cold extrusion
The five basic processes of stamping technology including:
Punching
Bending
Stretching
Molding
Cold extrusion




Machining Factory: DALIAN HENGYI MACHINERY CO., LTD.
Yingchengzi Industrial Park, Ganjingzi District, Dalian
Factory Address: No. 68 Qianyang Road, Donggang, Liaoning province, China