... : CNC cutting, CNC grinding, casting, cold die casting, laser cutting4. Surface treatment: Polishing, Drawbench, Oxidation Other treatmentavailable: ... mould in our factory3. To save moulding charge for small orders, we can make the product by ... CNC lathe, CNC turning; For big orders, die casting is recommended. We are ... cn www.800lock.com Aluminum Led Light Heat Sink JL-CNC-003