... , polishing powder coating, nickel plating etc. 4) Application: computer CPU, computer case, power. engine and automotive industry, led power and ... 2. 10000 square meters workshop and over 400 workers. 3. Equipments: CNC machines, bending machine, Automatic spark machine, line cutting ... parts.Extrusion die mouldAluminium extrusion die mould, porthole die, AL profile for electronic aluminum radiator