In recent years central air conditioning Which is good, with the urbanization construction and real estate market, and commercial housing transaction volume has increased steadily. While residents' demands for a comfortable life is becoming strong, central air conditioning awareness continues to improve, the proportion of fine decoration Chengpinfang significant improvements in recent years. Thereby pulling the home central air-conditioning applications in the residential decoration market, which is driving the direct cause of home central air conditioning domestic market sustained growth. Ovid Consulting data show that in 2013 China market size of home central air conditioning is about 40 billion yuan, the central air conditioning has been widely used in high-end residential and villa projects. Jiangsu and Zhejiang Provinces of new homes currently for home machines such home central air conditioning unit, and has accounted for 70%. With China's economic development, home central air-conditioning market will show rapid growth, it has been widely used in high-end residential and villa projects. Next 8--10 years, China Central Air Conditioning annual market growth rate will remain at 20%. China has been a split type air conditioner market dominated Guiji, window machine hegemony pattern. Air conditioning in use for some time, must be air-conditioned indoor evaporator and the outdoor unit radiator comprehensive cleaning and maintenance, so as to ensure users have a quality air conditioning, comfortable environment, clean air central air conditioning installation, summed up, its benefits are as follows five points: 1, energy saving air-conditioning evaporator ------ powerful cleaning and ventilation nozzle dirt, improve the air conditioning cooling effect, saving energy efficient maintenance of central air conditioning system, prolong life of air conditioning. 2, sterilization and deodorization ----- secure and rapid bactericidal mold, thoroughly clean the air conditioner pollution, avoid illness and broadcast, decompose and remove amine, nicotine and other harmful substances central air-conditioning manufacturers, remove smoke, sweat taste, odor, flavor, such as smell air conditioning. 3, air cleaning ----- keep indoor air clean, lift due to air quality problems that arise to dizziness, sleepiness, sneezing and other symptoms suited to maintain a comfortable indoor environment, make you radiant. 4, air conditioning cleaning can be saving 15-25% in May, to enhance the cooling effect, the indoor temperature dropped 25 degrees from 30 degrees Celsius in 18 minutes, compared to the previous cleaning efficiency of nearly 30% of central air conditioning prices, central air conditioning Ziyang, Xi'an Hao Electrical and Mechanical Services provided by the Xi'an Hao Electrical and Mechanical Technology Limited. Xi'an Hao Electrical and Mechanical Technology Co., Ltd. (www.029hfkt.com/)(www.029hfkt.com) strong, credible, in Xi'an in central air-conditioning industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Electrical and Mechanical Xi'an Hao into the brilliant and you work for a better future!