2048 aerospace vehicle structures and structural components weapons 2124 2218 aerospace vehicle structures and diesel engine piston aircraft engines, aircraft aluminum alloy engine cylinder head Jinan, jet engine and compressor impeller ring 2219 space rocket oxidizer tank welding of aluminum alloy, supersonic aircraft skin and structure parts, operating temperature of -270 to 300 degrees Celsius. Good weldability of aluminum alloy factory in Jinan, Jinan high fracture toughness aluminum alloy Which is good, T8 state has a high resistance to stress corrosion cracking 2A10 2A01 alloy high strength ratio, for the manufacture of temperature is less than or equal to 100 degrees Celsius aircraft structural rivets 2A11 aircraft structural parts of moderate intensity, propeller blades, means of transport and building structures. Moderate-intensity aircraft bolts and rivets 2A12 aircraft skins, bulkheads, wing ribs, spars, rivets, architecture and structure of transport 2A14 complex shape forgings and forging parts 2A16 working temperature of 250 to 300 degrees Celsius Space Aircraft parts, welding cockpit airtight container at room temperature and the working temperature alloy aluminum manufacturer Alcoa cis, cis-alloy aluminum supplied by Alcoa Ltd. Jinan. 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.