Nine (JiuPin Eco-Technologies) is a research team to disinfect science and vector biology as the foundation to focus on food safety, research on indoor environmental health and safety management and how vectors disinfection in addition to formaldehyde, as well as social and institutions to provide disinfection, indoor air pollution, prevention and control of vectors services and product supply. Nine team was established in May 2009, with an average age of 27. Nine research teams love, love our generation breathe and grow together entrepreneurial culture, believe in life, interests, work and dreams can be seamless. China nine lines, Nine on the line! Nine team believes that "seeking truth of good, Munetomo exercise" way of doing things after fitting addition to formaldehyde, thus forming a unique cultural goods Nine row culture, good build those lines to its long! Creativity, entrepreneurship, creating continually strive to improve the professional level, with the youth's passionate singing rang nine lines of business! ! Formaldehyde is a gas at room temperature, in addition to formaldehyde, usually in the form of an aqueous solution of 35 to 40% aqueous solution of formaldehyde is called formalin. Formaldehyde molecule has aldehyde condensation reactions of Health, to obtain a phenol formaldehyde resin poisoning symptoms of eye and upper respiratory tract irritation. Mainly as conjunctival hyperemia, swelling, difficulty breathing, breathing heavy, scratchy throat, speech or dry or wet and greasy and dull. Poisoning can feel yourself breathing sounds bold. Another concrete manifestation of mild symptoms of formaldehyde poisoning range from one to two degrees of throat edema. "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. Guangzhou in terms of the occupants in addition to formaldehyde, an 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. Business building company in addition to formaldehyde in addition to formaldehyde _ _ in addition to formaldehyde wall provided by the Guangzhou Municipal Environmental Protection Technology Co. Nine. Nine Guangzhou Environmental Protection Technology Co. (www.cncdd.cn) (www.gzshuibao.cn) quality of service and products, continue to receive the recognition and trust of new and old customers and the industry. Our company is a certified member of the whole alliance network operators, business alliance customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!