Xinhua News Agency, Shanghai, December 21 - December 21, the first in China with independent intellectual property rights-the ARJ21 passenger jet extension to complete the General Armament Department. Chinese Vice Premier Zeng Peiyan, member of the Politburo of the CPC Central Committee, Yu Zhengsheng, secretary of Shanghai Municipal Party Committee aircraft factory in Shanghai to jointly launch a new aircraft assembly and installation off the assembly line. Zeng Peiyan made a speech on behalf of the CPC Central Committee and State Council, expressed warm congratulations and to make contributions to the parties concerned and expressed sympathy and gratitude. He pointed out that new models technically mature and reliable security, good sales, will surely promote China's aviation industry and civil aircraft industry to achieve new leaps and bounds. Zeng Peiyan said that in 2002, the State Council decided independently developed with the advanced international level, secure, reliable extension of the jet airliner. Over the past few years, the aviation industry in front of comrades, and always adhere to market-oriented domestic and foreign demand, based on improving the ability of independent innovation, using the world's advanced science and technology and draw on the total package of management models, the system integration has made new breakthroughs in innovation, So that the new model has a high security, economy, comfort and adaptability route for next year's maiden flight in March and in the future to create the conditions for the market. He pointed out that China is a vast country, is the world's climate and geographical differences among the countries with the greatest difference, ARJ21 give full consideration in the design of a variety of complex factors. China able to meet the plateau, desertification and other environmental requirements of the extension of special plane, they will be able to adapt to anywhere in the world of flight conditions. Zeng Peiyan stressed, ARJ21 from the assembly off the assembly line to put on the market there is a process. All parties should thoroughly implement the scientific concept of development, further solidarity and cooperation, pioneering and innovative, pragmatic and attack the storm difficulties, continue to deepen reform, expand opening-up, and do a good job Comprehensive Test System, the entire static test aircraft, airworthiness certification , Production, marketing services, a variety of models such as the development work and ensure the successful maiden flight early next year to ensure that meet international airworthiness safety standards to ensure that meet the diverse needs of customers, the ARJ21 gradually bulk of the series and international. The same day, Zeng Peiyan met with the ARJ21, and Yu Zhengsheng innovation team and representatives of foreign partners, has also met with China's participation in the first-jumbo aircraft - 10 transport aircraft design and development of the old comrades. ARJ21 is develop and produce the 70-110 seat category in the short-range advanced regional aircraft. Turbofan engine aircraft to as a driving force, the range can reach 3,700 kilometers. The assembly off the assembly line of the ARJ21-700 aircraft, used in each row five aircraft, with extensions of the most spacious passenger cabin, geography and climate suitable for all kinds of flight environment, to meet the plateau, and other special high-temperature operating environment and the more complex route Impaired flight requirements. At present, ARJ21 has received 171 orders at home and abroad, fully shows the good market competitiveness and sales prospects.