... to customer's requirements4. Optimum design for different types of heat sinks and associated design parameters is provided.5. ... One-stop Service: Mould, Extrusion, Surface treatment, Fabrication, Welding and Assembly, etc. 8. OEM service is workable. We can ... your drawings, samples and request.9. A long term business relatonship is our aim for the international business. Aluminum Casting for computer