What are the advantages of aluminum alloy extrusion 1, high structural efficiency: aluminum alloy extrusion profiles can achieve maximum structural efficiency. The need to increase the strength of the place, you can use the name of the profile, without the need for a place to get rid of aluminum. 2, aluminum extrusion die cost is low: compared with other competing materials, roll forming, casting, forging, low cost aluminum extrusion dies. 3, the surface treatment effect varied, and corrosion resistance, strength: by powder or electrophoretic coating, designers can achieve any desired color. Of course, include the natural silver or colored anodic oxide film. According to different aluminum content of alloying elements can be divided into eight series were 1 *** Shandong color aluminum manufacturers, 2 *** 3 *** 4 *** 5 *** *** 6 7 * ** 8 *** 1-8 series aluminum uses introduction: 6 ××× series of aluminum plates 6 ××× series aluminum sheet: representative 6061. The main two elements containing magnesium and silicon aluminum factory in Jinan color, it focused on the 4 ××× series and 5 ××× series of advantages, 6061, a cold finished aluminum wrought product, for corrosion resistance, oxidation demanding applications. Good use, the interface characteristics of quality, easy coating process is good. Can be used for low-voltage weapons and aircraft connectors. Jinan Which color aluminum manufacturer Alcoa _ _ rolls of color provided by the Jinan Heshun aluminum Aluminum Limited. Jinan Heshun Aluminum Co. (www.jnhsly.com) Shandong Jinan, aluminum products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Aluminum leadership in cis with the staff warmly welcome all inquiries negotiations to create a better future for aluminum rolls.