... .Material: Aluminum Alloy 3.It is a metal bracket of lamp 4.Different size, shape&material is available Specifications: JL-CNC ... : CNC cutting, CNC grinding, casting, cold die casting, laser cutting4. Surface treatment: Polishing, Drawbench, Oxidation Other treatmentavailable: Chromeplate, Zinc plating,, Nickel ... to sell this product.www.jielimetal.com.cn Precision CNC Lamp Holder Bracket JL-CNC-034