Sources of various respiratory diseases, asthma, and other diseases building syndrome - indoor air biological contamination of indoor air pollution including bacteria, fungi (including fungal spores), pollen, viruses, biological organic ingredients. Some bacteria and viruses are pathogens of human respiratory diseases in these biological contamination factors, some fungi (including spores), pollen and organic ingredients are organisms that can cause allergic reactions in humans. Biological sources of indoor air pollution: The main source of patients suffering from respiratory diseases, small animals (birds, cats, dogs and other pets), air conditioners and the environment. Different sources of environmental pollution are also different office area in addition to formaldehyde, indoor air pollution is mainly hospital respiratory infection patients, other public spaces and personal living environment of indoor air pollution is mainly the environment, animals and respiratory infections patients. Nine Guangzhou Environmental Protection Technology Co. a company specializing in environmental protection, the company's main business: the courtyard formaldehyde services, hotel services in addition to formaldehyde, office interior in addition to formaldehyde in addition to formaldehyde, KTV room service in addition to formaldehyde, etc. Welcome to inquire. Indoor environmental pollution harm to children: 1, induce children's blood diseases. Medical studies have shown that environmental pollution has become the main reason to induce leukemia. Harbin Blood Cancer Institute last year, more than 1500 cases of children admitted to the blood of patients. Of which up to 80% of leukemia patients, mostly children aged 4. Why become a high-risk population of children currently leukemia? Ma said the director, in addition to the immune function of children more vulnerable than the internal, interior decoration materials emit harmful gases is the "killer" one; 2, increase the incidence of childhood asthma. Experts from the United States due to asthma survey of indoor air pollution can be seen in American children suffering from asthma accounted for 12.4 of the total US population. The disease affects children make each year segment, 65% of children with asthma in varying degrees. Nine Guangzhou Environmental Protection Technology Co. a new furniture company specializing in environmental protection in addition to formaldehyde, the company's main business and entertainment disinfection, disinfection of residential services, vehicle disinfection services, furniture and disinfection services, housing disinfection services, please contact us! Shenzhen interior in addition to formaldehyde, formaldehyde detection, in addition to formaldehyde, Zhuhai home in addition to formaldehyde provided by the Guangzhou Municipal Environmental Protection Technology Co. Nine. Nine Guangzhou Environmental Protection Technology Co. (www.cncdd.cn) (www.gzshuibao.cn) is a leader in Guangzhou, fragrance, deodorant, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness policy, and satisfy customer needs. Nine environmental leadership in the staff warmly welcome all inquiries negotiations to create a better future environmental Nine. You can also access (www.gzshuibao.cn/supply_details_42438265.html), for more information about the company.