"Indoor air purification professional management, 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, air purification central air disinfection, disinfection to harmful gases villa" In addition to smell the air, air elimination technique, in addition to second-hand housing disinfect mold, the school cafeteria commercial building decoration in addition to formaldehyde. Professional skills, attentive service, dedication to create a healthy home for your indoor environment. Welcome your advice. Formaldehyde has been defined by WHO as carcinogenic and teratogenic substances. High toxicity of formaldehyde, is well recognized as a source of metamorphosis poison reaction is caused by mutations potentially strong material bank in addition to formaldehyde, toxic chemicals in our second highest priority control list. Performance of formaldehyde toxicity in human skin and respiratory organs have a strong reaction, has a strong carcinogenic and tumor promotion. Effects of formaldehyde on human health is mainly manifested in abnormal smell, irritation, allergy, pulmonary function abnormalities, liver dysfunction and immune dysfunction and so on. Long-term exposure to low doses of formaldehyde can cause chronic respiratory disease, caused by nasopharyngeal cancer, colon cancer, brain tumor, menstrual disorders, mutations nucleus, within the DNA single-strand DNA cross-linking and cross-linking of proteins and inhibit the repair of DNA damage, pregnancy syndrome, cause neonatal chromosomal abnormalities, leukemia, causing adolescent memory and mental decline. In all contact persons, children and pregnant women are particularly sensitive to formaldehyde more harmful. Judging by the senses. 1, when the indoor air formaldehyde content of 0.1mg / discomfort when there m3; 2, when the content of formaldehyde in indoor air can cause a sore throat when 0.2mg / m3, conjunctivitis, asthma; 3, when formaldehyde in indoor air content of 0.5mg / m3 can irritate the eyes when the cause tears; 4, when the content of formaldehyde in indoor air causes throat pain 0.6mg / m3; "indoor air purification professional management, to build China's good service" Nine Environmental Protection Technology Co., Ltd. Main Camp Services: "Indoor air disinfection and purification, hotels Sterilization deodorant, water purification, air purification and disinfection of central air conditioning hotel decoration in addition to formaldehyde, villas disinfection to harmful gases" in addition to smell the air, air elimination technique, in addition to second-hand housing disinfect mold, school Restaurant Commercial Building decoration in addition to formaldehyde. Professional skills, attentive service, dedication to create a healthy home for your indoor environment. Welcome your advice. Formaldehyde in indoor air pollutants has become a major impact on human health, especially the moist air of the greatest health hazards of formaldehyde. How fitting addition to formaldehyde after people in the house after the renovation finished better not immediately live in, whether it is another environmentally friendly building will have to wait for some time to live in it. The newly renovated house of harmful gases produced are: formaldehyde, benzene, ammonia, radon, TVOC, and other harmful gases. How fitting addition to formaldehyde after it? People generally use green method to absorb harmful gases; ventilation method, the doors and windows open and a half in Guangzhou in addition to formaldehyde, indoor air by allowing the replacement of the natural circulation to remove and dilute harmful gas chamber. Seriously overweight environmental governance necessarily need professional home management company, after only check compliance. Low pollution and plant decontamination choose purifiers: Through purifiers make indoor air circulation to dissipate the replacement and removal of harmful gases in addition to indoor formaldehyde, using the purification plant can achieve better results. Can adsorb Piran tiger spider Gerbera agave aloe ivy and other plants, the adsorption of formaldehyde in the room, to remove the effects of formaldehyde. Guangzhou in addition to formaldehyde | formaldehyde treatment | second-hand housing 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) quality services and products, and are subject to approval and confidence in the new and old customers and the industry. Our company is a certified member of the whole network Commercial Union, Commercial Union customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!