Dongguan City Environmental Technology R & D produced a light hydrogen ions purification devices, nanophotonic purification equipment, ultraviolet light catalytic purifier. . Generating positive and negative ions in the body, the process of high-energy ions, high-frequency discharge produces instant high-energy, open some harmful gas molecules TVOC chemical bonds, in particular the removal of air pollutants, can make it even in a very short period of time completely decomposed. Semiconductor photocatalytic purification. Wei, a duct air sterilization purification devices Description:? A detection, central air-conditioning air purification how much money machine, in the sparsely populated rural valley Bama longevity, air anion concentrations up to 20,000 / cm, is the transportation hub of the city's top ten 100 times. People in such a high concentration of negative ions in the living environment, can stimulate the body's independent vitality, Anhui central air conditioning air purifier, improve immunity, it is not easy to get sick, health and longevity. Generating energetic ions can quickly destroy bacteria, viruses, microorganisms. Reach electronic purification equipment sterilization efficacy. 4, light hydrogen ions sterilization. Pre-charged dust is the use of extremely uneven field, forming a corona discharge under a large number of electrons and positive ions contained in the electric field gradient effects, dust removal. Some hundred elderly life would not have eaten the drug, has not played a needle, that life did not been ill, by what? It is because the immunity gained in negative environments and independent vitality. 2, electrostatic air purification sterilization dust. Wei, a central air conditioning disinfection purification devices at the train stations and other places. Select rail more and more people, the total number of passengers also continue to create miracles. But with the increase in the number of passengers, subway cars gradually turbid inadequate air ventilation, air exchange with the outside world can only be carried out by the station entrances and limited tunnel air shaft. Regulated by the air conditioning system temperature, humidity, air pollution is not conducive diluted because of the lack of sunlight, central air-conditioning air purification company, crowded, highly mobile, easy to cause the spread of diseases, central air conditioning air purifier brand, its population Health effects are more serious than other modes of transport. Subway vehicle operation frequent braking and wind effects Pistons in the air is full of fine particulate matter, subway cars air of respirable particulate matter far more than the powder content of national standards, in addition, formaldehyde, total number of bacteria, viruses and other microorganisms also far beyond the normal value. With the strengthening of environmental awareness, is now more concerned about the environmental quality of life in space, "haze" Chinese people now have become the subject of great concern, ride the subway environment is gradually being taken seriously, especially after the 2003 SARS, the State Council " public health regulations, "the Ministry of Health and Health Governor Fa [2006] No. 58 the text" public places, central air conditioning ventilation system health standards "in all of central air conditioning systems, air-purifying proposed requirements. But environmental scientists believe that the formation of haze after a long period of accumulation, and want to eliminate haze also need some time. Since short time can not change the environment, we can do is try to improve indoor air quality, we recommend the use of a central air-wei disinfection purification devices! Central air-conditioning air purifier manufacturers offer a great, central air conditioning air cleaner Jiangmen provided by the Dongguan City-a Environmental Technology Limited. Dongguan City-a Environmental Technology Limited (www.v-1.com.cn) (www.v1xdj.com) Dongguan, Guangdong, a leader in environmental protection products processing, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness The guidelines, the maximum meet customer needs. In V1 / Wei a leadership with the staff warmly welcome all inquiries negotiations to create the V1 / Wei a better future.