"Indoor air purification professional management, 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 to harmful gases villa" air odor, air elimination technology, in addition to second-hand housing disinfect mold, the school cafeteria commercial building decoration in addition to formaldehyde. Professional technical hospital in addition to formaldehyde, attentive service, dedicated to you to create a healthy home interior environment. Welcome your advice. Hazards of formaldehyde: For a long time, decoration pollution hazards of formaldehyde and other harmful substances are gradually being understood, formaldehyde is a colorless gas harmful, long-term exposure may cause nose, mouth, throat, skin and digestive tract cancers. The formaldehyde inside the house comes mainly from various kinds of wood, furniture and paint and other decorative materials. According to the national mandatory standards, one hour after the doors and windows closed, per cubic meter of indoor air, formaldehyde emission shall not exceed 0.08 mg; as to reach 0.1 to 2.0 mg, 50% of the normal can smell the odor; reach 2.0-5.0 mg eyes, trachea will be strongly stimulated, symptoms sneezing and coughing; 10 mg or more, difficulty breathing; 50 mg or more, can lead to pneumonia and other severe diseases villa in addition to formaldehyde, or even lead to death. "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 "in addition to smell air in addition to formaldehyde, 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 hotel in addition to formaldehyde, for your dedication to create a healthy home interior environment. Welcome your advice. It was Joking: "Now every passing car to buy gas masks on the." Although this argument is too extreme, but it reveals to us a fact: vehicle air pollution has been the public attention. January 18, the message "Workers Daily" published shocking indeed: Beijing Lee suspected his wife's death because "benzene" to buy a new car within a certain brand exceeded, and the manufacturers to court; and last year, A survey of Shenzhen Institute of measurement quality monitoring within the car for six months showed that the presence of about 70% different degrees of pollution, formaldehyde exceeded more than 10 times; a detection Branch Environmental Monitoring Research Center recently conducted on the 2000 car show, interior air quality problems accounted for 92.5%. These figures are shocking. Hospital in addition to formaldehyde | home in addition to formaldehyde (certified) | decoration 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.