National Building Materials Testing Center is one of the national comprehensive analysis and testing center in 1984 10 menstrual former State Science and Technology Commission approved the establishment of 13. After years of continuous development and improvement efforts, has developed into a center for the entire building materials industry, engaged in building materials and inorganic non-metallic materials analysis and testing research and testing, arbitration services. Center is the only comprehensive testing capability with the building materials testing organization, is one of the National Certification and Accreditation Administration first approved by the 29 decoration materials harmful substances testing agency, the state commission designated mandatory certification porcelain tile testing laboratory, is the Ministry of Science and the State Administration of Quality Supervision, Inspection and Quarantine approved by the detection and identification of scientific and technological achievements of national testing agencies. National Building Materials Testing Center is the country's largest and most authoritative comprehensive testing and impartial body responsible for re-examination of the witness national construction inspection, materials testing commissioned, sampling inspection; steel works, metal materials, reinforcement materials, dry mortar, diatom mud formaldehyde purification performance, waterproof materials, environmental protection energy-saving materials testing, four walls and windows of detection and hardware accessories, fan coil and heat sink testing, construction materials combustion performance grade (a grade, a1 level, b1 level, complex a2 level), non-flammable materials testing, EIFS and supporting materials testing, architectural coatings, waterproof breathable membrane, physical properties of various construction materials testing, Address: Chaoyang District, Beijing Bones in the 1st Cao workers