China Manufacturer DC and Cc Lamps/Cookware Aluminium Circle Aluminum Circle and Disc:Quality Standard: AS Per GBT, ASTM, and BSENGrade: 1050, 1060, 1070, 1100, 1200, 3003, 3004, 3105, 5052, 5083, 6063, 6061, 6062, 6082, 8011Advantage: Though smelting, casting, hot-rolling, cold-rolling, heat-treatment, finishing and other rechnology, the heavy melting alminium and an appropriate quality of alloying elements is processed to light nonferrous
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