"Indoor air purification professional management of second-hand housing in addition to formaldehyde, to build China's good service" Nine Environmental Science and Technology Co., Ltd. Main services: "Indoor air disinfection and purification, hotels sterilization deodorant, water purification, central air-conditioning air purification and disinfection, disinfection villa to harmful gases "air odor, how empty canceling technology in addition to formaldehyde, in addition to second-hand housing disinfect mold, the school cafeteria commercial building decoration in addition to formaldehyde. Professional skills, attentive service, dedicated to you to create a healthy home interior environment. Welcome your advice. People in the home decoration, decoration materials are increasingly concerned about the impact on human health, due to renovation caused by indoor pollution complaints also increased rapidly. How can consumers reduce and avoid environmental pollution caused by indoor decoration it? Empty consumer experts recommend: 1, to choose the formal decoration company, and indicate the indoor environmental requirements when signing the contract. 2, as far as possible interior decoration and decoration materials in line with national standards. 3, in the purchase of furniture, you should choose the regular production of designer furniture, the odor should be selected while smaller products. Qualified families in addition to formaldehyde fees, buy new furniture can be vacant for some time then. 4, the renovated room should not be moved immediately, but should have some time to get materials harmful gases at a higher intensity distribution. 5, when consumers buy housing not only depends on location, price, structure, but also pay attention to understand the house's indoor environmental conditions. 6, maintain good indoor ventilation, or a good time to open the windows of outdoor air ventilation, in favor of indoor harmful gas emissions and discharge. 7, in the indoor hanging flowers grass great benefit in addition to formaldehyde, will reduce indoor concentrations of harmful gases, but high indoor concentrations of harmful gases will lead to houseplants and easy death. 8, the choice does have the effect of indoor air purifiers and air ventilation system. 9, to reduce or ban indoor smoking in indoor smoking will increase the hazards of harmful gases, there is room for children and the elderly should pay more attention. 10, could be invited to the indoor environment testing expert for testing, we can understand the extent of excessive indoor air of harmful gases, in order to take appropriate control measures. "Indoor environmental health disinfection philosophy, to build China's good service" Nine Environmental Science and Technology Co., Ltd. Main services: "Indoor air disinfection and purification, hotels sterilization deodorant, aquarium processing purified water tank, central air conditioning, disinfection deodorant, disinfection addition to Villa formaldehyde "air odor, air elimination technology, indoor air purifier 1.0 white, living in the house in addition to second-hand housing rent disinfect mold, the school cafeteria commercial buildings renovated to remove formaldehyde treatment. Professional skills, attentive service, dedicated to you to create a healthy home interior environment. Welcome your advice. Five basic health indoor environment requirements 1, sunlight can kill microorganisms in the air, improve the body's immunity. Experts believe that in order to safeguard human health and the normal development time room must be more than 2 hours of sunshine every day. 2, lighting refers to residential able to get natural light, effective area and room on the ground than the average window area should be greater than 1: 15.3, ceiling height, not less than 2.8 meters. The standard is "civil design Quota" regulations. The occupants, the appropriate clear height gives a good sense of space, clear height is too low will make people feel depressed. Experiments show that when the room is less than clear height is 2.55 meters, the indoor carbon dioxide concentration is high, there is a significant impact on indoor air quality. 4, microclimate, to make room to maintain a good health condition, generally require temperature not lower than 12 degrees Celsius in winter, summer is not higher than 30 degrees Celsius; indoor relative humidity less than 65%; summer wind speed of not less than 0.15 m / sec. winter is not greater than 0.3 m / sec. 5, the air fresh and refers to some indoor air of harmful gases, metabolites, fly ash, and the total number of bacteria can not exceed a certain content, these harmful gases are mainly carbon dioxide, sulfur dioxide, radon, formaldehyde, benzene and other volatile. In addition to the five basic criteria, such as indoor health standard also includes lighting, isolation, moisture, prevent rays and other requirements. How in addition to formaldehyde | indoor formaldehyde treatment (certified) | Hotels 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 the 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 Nine environmental protection.