Depending on the metal elements contained in aluminum color aluminum sales center in Shandong, aluminum can be divided into nine categories, Shandong color aluminum factory sales, that is, can be divided into nine series, following a step by step outline the 1000 Series II, 2000 series aluminum Third, the 3000 series aluminum representatives 3003 3003 3A21 based. Also known as rust-proof aluminum of 3000 series aluminum production process is more outstanding. 3000 series aluminum is made of manganese as the main ingredient. Content between 1.0-1.5. . 6061 general features: Excellent interface characteristics, easy coating, high strength, workability good corrosion resistance. Typical uses 6061 aluminum: aircraft parts, camera parts, couplers, marine accessories and hardware, electronic components and connectors, or a variety of decorative hardware, hinges head, heads, brake pistons, hydraulic pistons, electrical fittings, valves and valve parts . Shandong color aluminum sales center, colored aluminum, aluminum rolls provided by the Aluminum Co., Ltd. Jinan rolls. Jinan Heshun Aluminum Co. (www.jnhsly.com) strong, credible, in Jinan, Shandong aluminum products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead rolls in aluminum and you hand into the brilliant, for a better future!