2065438+2005 Top 20 Aluminum Profiles in China.

Today, some large aluminum processing enterprises in China have made great progress in R&D and aviation aluminum production, and made extraordinary achievements. At the same time, we should also see that in recent years, the rapid development of aviation industry in China has given birth to the rapid development of aviation aluminum and its parts research institutions. They will be the backbone of China's manufacturing industry and the leaders of aviation aluminum in the new era.

1, Southwest Aluminum (Group) Co., Ltd.

Southwest Aluminum (Group) Co., Ltd. is a key enterprise producing aviation aluminum in China. Owning 120MN tension pre-stretching machine is the key equipment for producing high-performance aviation aluminum alloy thick plate. The company's aluminum thick plate production capacity is about 1 10,000 tons/year.

From 2009 to 2065438+05, Southwest Aluminum (Group) Co., Ltd. passed the supervision and audit of the company's aviation material quality system by the French International Inspection Bureau (BVC); Through Airbus's evaluation of the production process control of 2024 alloy pre-stretched plate; For the first time, it signed an order for aluminum alloy plates with Safran Group of France, and the products were used for helicopter engine shells and aircraft nacelles respectively; Successfully trial-produced super-large arc die forgings for aviation: completed the trial-production of the third and fourth generation aluminum-lithium alloys of seven brands; The pre-stretched sheet produced by the 654.38+200,000-ton stretching machine was delivered to Safran Group of France to make the aircraft engine shell, which was applied to Airbus A380 for the first time.

2. Northeast Light Alloy Co., Ltd

Northeast Light Alloy Co., Ltd. is a key enterprise producing aviation aluminum in China, with an annual production capacity of 50,000 tons of aviation grade aluminum alloy thick plates. The project of "Technological Innovation and Industrial Application of Strengthening and Toughening Heat Treatment of 7000 Series Aluminum Alloy" carried out by Northeast Light Alloy Co., Ltd. has been industrialized, and 7xxx series aluminum alloy products produced under various heat treatment conditions have been applied to domestic aerospace manufacturing.

3. Aili (Zhenjiang) Aluminum Co., Ltd.

Aili (Zhenjiang) Aluminum Co., Ltd. (a wholly-owned subsidiary of Aili International) is the first Sino-foreign joint venture in China to produce aviation aluminum alloy materials. The production equipment is imported from world-class design and manufacturing companies with a production capacity of 50,000 tons/year. Aili Aluminum (Zhenjiang) Co., Ltd. has passed the certification of aerospace AS9 100C quality management system, and obtained aluminum certification from Bombardier, China Commercial Aircraft, Airbus and Boeing. In addition, 7050-T745 1 and 7 175 are provided for Airbus. -T735 1 aviation aluminum alloy plate.

4. Shanghai Beipai Industrial Aluminum Profile Co., Ltd..

Shanghai Beipai Industrial Aluminum Profile Co., Ltd. is a modern aluminum processing enterprise newly built and put into production. Its aviation grade aluminum alloy thick plate is modeled after koblenz Aluminum Company, and its rough rolling capacity is 40,000 tons/year. In addition, Shanghai Beipai Industrial Aluminum Profile Co., Ltd. can also produce and provide all kinds of industrial precision aluminum alloy extrusion materials.

5. nanshan aluminum Company Limited.

Nanshan aluminum is building a world-class high-end aviation aluminum alloy material base, namely Nanshan Aviation Industrial Park. The equipment layout includes aviation aluminum alloy pre-stretched sheet production line, high-end aluminum profile extrusion production line, aviation large-scale die forging production line, technology research and development center, material testing experiment center, aviation hard aluminum alloy casting and other projects. The project will be built in stages, and it is estimated that the annual production capacity of aviation aluminum forgings will be 6.5438+0.4 million tons. In addition, nanshan aluminum can also provide precision aluminum alloy profiles for aircraft manufacturing.

20 13 Beijing Nanshan Aviation Materials Research Institute, jointly invested by nanshan aluminum and Zhongguancun Development Group, was formally established to serve the aviation industrial park under construction in nanshan aluminum and develop a new generation of aviation aluminum alloy materials. Nanshan aluminum cooperated with Zhongguancun Development Group to build a demonstration base of high-tech industry in Shandong Zhongguancun (Yantai Nanshan) on the west coast of Longkou, Shandong Province, focusing on the construction of high-tech industrial bases in aviation material research and development, aircraft parts manufacturing, aircraft assembly and special equipment manufacturing. 20 15 nanshan aluminum and Boeing Aircraft Company sign a general agreement on aviation materials. According to the agreement, Boeing will assist nanshan aluminum to pass the Boeing airworthiness certification of aviation aluminum materials, and nanshan aluminum will bid for the supply of Boeing aviation materials for the manufacture of Boeing commercial aircraft. ?

6. China Zhongwang Holdings Limited

China Zhongwang Holdings Co., Ltd. owns Liaoning Zhongwang Group Co., Ltd. and Tianjin Zhongwang Aluminum Co., Ltd. Liaoning Zhongwang is the production base of aluminum alloy profiles and their deep-processed products, with an annual production capacity of 930,000 tons, and has become the largest aluminum extrusion profile in China.