Le Gray Wuhan formaldehyde detection formaldehyde pollution control air pollution green except in accordance with the definition of the International Organization for Standardization is due to human activity or natural processes that cause certain substances into the atmosphere, showing a sufficient concentration to achieve adequate time and thus endanger human comfort, health and welfare of the phenomenon or the environment. With the development and progress of social life, such as the cost to the environment of rapid development has now demonstrated its risks, the survival of our environment has suffered a serious blow. http://www.green-happy.com Hubei Environmental Engineering Co., Ltd. is located in Grenada Lok nine provinces in Wuhan, central China is a commitment to improve indoor air quality, focusing on indoor environmental pollution control and prevention of environmental engineering business, the company now the deputy director of the China National Interior Decoration Association indoor environmental purification treatment Professional Committee member; Grenada music environmental excellence as a domestic environment service providers whose main activities include: environmental engineering, indoor environmental pollution monitoring, interior (the car) environmental pollution control, energy saving product development and promotion. Company to "professional create green quality of life" for the purpose of improving the interior (the car) air quality quality responsibility, and create a green, healthy and safe breathing space as the goal, in the international and domestic support of superior quality products, according to Tuoge Rui music technology company specializing in governance, for indoor air pollution to provide safe, reliable, healthy and convenient indoor environment pollution prevention solutions. Grenada music environmental company is a member of the China Environment Federation; and has received national indoor environmental purification treatment industry grade construction quality. Excellent professional engineering team, excellent purification treatment technology, advanced equipment, reputable reputation, caring and thoughtful service, effectiveness of governance experience, and make sure once governance, clear air source net, tackling the problem. Hubei Grenada music environmental Honor: China Environment Federation Class A member of the construction industry qualification units purify construction management services professional group deputy head of the unit, deputy director of the China National Interior Decoration Association indoor environmental purification treatment professional committee member of China Interior Decoration Association Indoor Environment Professional Committee of Hubei Province, clean governance and technical services industry guidance center indoor air formaldehyde treatment costs (indoor environmental purification treatment China Interior Decoration Association Professional Committee formulated) formaldehyde concentration of less than 2 times, the comprehensive management of the unit price is 40 yuan / square meter; formaldehyde concentration in 3-4 times in a comprehensive price is 55 yuan / square meter; formaldehyde concentration in 5-6 times in a comprehensive price is 65 yuan / square meter; formaldehyde concentration in more than six times less than 10 times in a comprehensive price is 80 yuan / square meter;