... .Finish:mill finish, anodized, etc. 2.Pin fin solutions for LED cooling 3.Passed ISO9001 2013 High power aluminium led ... bulb shell for sale Heatsinks BrandJianfaMaterial AL 6063,6061 Certification ISO & ROHS ... (not only ready-abrasive molds reduce costs for customers, but also reduce valuable time for the customer ). Other productsOur FactoryAll overseas ...