in the recent "air-conditioning central government organs 2010-2011 centralized purchasing additional tender", the famous home appliance companies attracted many fierce competition, air conditioning, with technology giant and the U.S. the quality of the two major advantages, made the biggest victory.

It is understood that in May this year, the "central state organs Kongdiao 2010-2011 centralized procurement tender" is the highest level of government procurement system in the project, and the "central state organs Kongdiao 2010-2011 centralized purchasing additional tender" has the same the size and quality. U.S. air-conditioning in the tender in May has shown its strength, gains several important packages, while the in the "supplementary bid" cast in the three packages all successful, the Government this year's big air-conditioned Central Purchasing Project winner.

the United States: inverter air conditioner is king

beauty products, including air-conditioning successful civilian fixed speed air conditioning, civil and commercial air conditioners inverter air conditioner. The United States has been a civilian pilot inverter air conditioner, since 1992, vigorously develop conversion technologies, has experienced AC variable frequency, square-wave frequency of 120 degrees, and several other technology development stage, in 2004, the United States launched the first 180-degree sine Taiwan Wave DC inverter air conditioner, instead of using the most advanced sine square wave drive, and fundamentally improve the technical content of the inverter air conditioner, air-conditioning means that national ownership of the brand began to move toward the path of the core technology of inverter air conditioner. In 2009, the United States and the DC inverter compressor air conditioning 10 Hz single-rotor, dual-rotor compressor 4 Hz low frequency operation, the preheating control 1 Hz, 130 Hz and high-frequency technology to achieve the broadband industry, the most , the inverter air conditioner technology level of China to the world's most cutting-edge technology with a high degree of par.

U.S. civilian air conditioner inverter air conditioner in the market plays an important role, according to the National Information Center data show that, following the cold year of 2009 to win 27%of the share of the first inverter air conditioner market share in 2010 after cold inverter air conditioner in the United States market share of 35%Youyi tied for first place. Air-conditioning to the U.S. leader's stance led the development of the domestic inverter air conditioner, and the absolute advantage of overwhelming foreign brands.

the United States: the domestic central air-conditioning brand

beauty of the successful conversion of this multi-line commercial air conditioning is the most advanced central air-conditioning refrigerant is the U.S. central air-quality products. US-DC inverter multi-line full use of energy efficient DC inverter compressor and motor, complete 180-degree-level vector-free DC drive technology, truly stepless, comprehensive energy efficiency far more than the national standard; unique silent night model that allows sleep environment is guaranteed; R410A environmental refrigerant, environmental pollution, in line with low-carbon environmental philosophy.

With industry-leading technology and reliable product quality, the United States by domestic and foreign central air conditioning engineering contractors and developers welcome. Hand in 2004, Hong Kong and Hutchison Whampoa Property Group, the and Agile, Country Garden, Sunshine 100, Lake real estate, Olympic Park real estate and other domestic real estate giants have reached a comprehensive strategic cooperation agreement and, more importantly, the Beijing Capital T3 terminal, the Shanghai World Expo, Jinan Olympic Sports Center, Shenzhen 26th World University Games and other major sites have adopted the U.S. central air conditioning products.

According to industry reports, the U.S. central air conditioning since 2008 has been riding on a domestic brand title. Central air conditioning in the United States this year, the country set up 24 branches, then build Shunde in Hefei, Chongqing, the third largest R & D base, the base is completed, for the United States billions of central air conditioning to increase capacity, when the U.S. central air conditioning will be the industry's "aircraft carrier."

10 25, the U.S. electrical appliances (000 527) released three quarterly, thanks to the company's air conditioners, refrigerators, washing machines and rapid growth in product sales volume, and its third-quarter operating income of 18.135 billion yuan, up growth of 68.60 percent; the first three quarters of this year, the United States operating income of 57.16 billion yuan appliances, an increase of 60.31%.