Indoor pollution Type: According to sources of pollution, indoor pollution is now generally divided into the following three types: 1, 2 physical contamination, chemical contamination 3, biological pollution physical contamination: refers to the environmental impact of light, sound, electromagnetic, radioactivity, etc. of pollution, such as a break from the windows at night incident light affects sleep; construction sites, in addition to formaldehyde emitted family vehicle service, through walls and glass into the interior noise Guangzhou indoor disinfection, electromagnetic waves emitted by mobile phones and so on. Residents such as visible light pollution audible sound are more concerned, but also to take some protective measures, such as installing curtains, cotton insulation installed in the wall, and install double glass and so on. Prevention and treatment of other invisible pollution are often omissions, which need to find a professional company to be addressed. Chemical pollution: always accompanied our home life, a lot of pollution every day we see, smell, but often not enough attention. Such as the addition of formaldehyde fumes in the kitchen, on the wall, paint fumes in the air, smoke caused by smoke, etc., depending on the chemical properties of the pollution can be divided into organic and inorganic pollution, contamination, pollution commonly smoke, formaldehyde, benzene, TVOC and so on. These effects on the human body is slow, but over time, but it often results in very poor results. Biological pollution: closely related to people's lives, and every family, everyone is threatened by it. Such as food corruption, mildew, odor emitted from the kitchen, itching skin may be caused by biological contamination. Give people the deepest impression is "SARS" to individuals and society caused a very big impact. Nine Guangzhou Environmental Protection Technology Co., Ltd. to provide new housing estates renovated indoor environment formaldehyde treatment, disinfection of indoor, wall board to formaldehyde, indoor environmental testing of indoor formaldehyde detection in addition to treatment, welcome your advice. First, the service object: newly renovated or re-decoration of the new old home houses, villas, apartments, a large number of newly purchased furniture burglary greater discomfort of odors. Second, the service project: remove indoor air pollution: formaldehyde, benzene, xylene, toluene, TVOC, ammonia, respirable particulate matter. Third, management features: 1, the use of environmental technology Guangzhou Nine newly developed safe and efficient management techniques. 2, non-toxic, environmental pollution 3, does not affect the appearance of four furniture for infants and pregnant women Security 5, safe home environment. Fourth, the treatment effect: a new home renovation is completed, the finished furniture and soft furnishings are not entering the indoor air program: formaldehyde, benzene, toluene, xylene, TVOC, ammonia, respirable particulate matter in line with "GB 50325-2010". 2, renovation / re-decoration is complete, the finished furniture and soft furnishings have been entering the indoor air program: formaldehyde, benzene, toluene, xylene, TVOC, ammonia, respirable particulate matter in line with "GB / T 18883-2002". Second-hand housing services in addition to formaldehyde, Nine environmental (certified), provided by the addition of formaldehyde Huizhou, Guangzhou Environmental Protection Technology Co. Nine. Nine Guangzhou Environmental Protection Technology Co. (www.cncdd.cn) is a leader in Guangzhou, fragrance, deodorant, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Nine environmental leadership in the staff warmly welcome all inquiries negotiations to create a better future environmental Nine.