... even, tender, smart and delicate.100% use A00 aluminum ingot to make the production, and never use waste materials.Over the past ... etc.2) Temper: T4, T5, T63) Certificate: ISO9001:20004) Series of surface treatment: 1. Mill Finish 2. Anodizing 3. Powder Coating ... imitation) 6. Thermal Break(heat insulation) 7. Polish5) Packing: Kraft paper, Pearl cotton foam, plastic film, or as the customer requires6 ...