Henan malpractice Construction Engineering Testing Co., Ltd. is a professional testing company, is one of the qualification place in Henan Province since the first detection through examination of business. Business in the Pile qualification qualification, the qualification grade steel, a qualified indoor environment, building energy efficiency testing, subject testing, materials testing, glass curtain wall testing, roads and bridges detection, detection of a number of civil air defense projects testing qualification and testing laboratories. Chemical pollutants in indoor air is the most common pollutants are volatile organic compounds (VOC), we have identified 300 different kinds of VOC Gushi pile testing, mainly from paints, architectural coatings, construction adhesive plastic wallpaper, plastic flooring, plastic doors and windows, and the use of plastic pipes and other various ancillary aids, such as thickeners, plasticizers, UV absorbers, impact modifiers, antifungal agents, antistatic agents , dispersing agents, blowing agents and the like. According to foreign reports, the new housing is the most common 22 kinds of volatile organic compounds, such as butyl acetate, formaldehyde, ethylene dichloride, cyclohexane, and xylene. Henan malpractice Construction Engineering Testing Co., Ltd. is a specialized mall pile testing testing company, is one of the qualification place in Henan Province since the first detection through examination of business. Business in the Pile qualification qualification, the qualification grade steel, a qualified indoor environment, building energy efficiency testing, subject testing, materials testing pile testing, glass curtain wall testing, detection of roads and bridges, air defense projects to detect a number of test qualification and testing Lab. Radioactive contamination in 1988, the United States radon contamination in Indiana, Missouri, Minnesota and other seven states situation investigation room. In the survey of 15 million households in Huangchuan pile testing, it has 200,000 indoor radon radon gas has exceeded the safety standards prescribed in mining. When poor indoor air circulation, the pollution of indoor radon more serious. Many people choose granite when decorating their new homes, but can not ignore some of these products contain natural radionuclides exceeding the national limit standard, may lead to radioactive contamination of the room. Shihe pile testing pile testing _ _ Henan malpractice malpractice detected by Henan Construction Engineering Inspection Limited. Henan malpractice Construction Engineering Testing Co., Ltd. (www.hnrsjc.cn) (www.rsgcjc.com) strong, credible, in Zhengzhou, Henan's construction industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead malpractice detection and you hand into the brilliant, for a better future!