... ,punching,deburring,moulding,bending,wedling,pretreatment,painting,spray coating. 2.advanced machines Pls kindly send us ... Flow:Cut plate>digital control punching machine>difital-control bending machine>welding>spray coating>production inspection>assembling>design & expand ... welding,Touch welding7) French Gema full automatic spray coating line.Step 5: Show what products we can do. ...