China Building Material Test & Certification Group Co., Ltd. engages in the provision of third party test and certification in the field of building materials, and construction engineering industries. Its business service platforms include test; certification; safety production and technical services; research and development, and sale of testing equipment; and extension services. Its Test business covers chemical analysis and environmental testing, engineering materials and components testing, safety and special glass materials testing, environmental assessment and testing, building energy saving testing, and natural environment corrosion and aging of materials testing services. Its Certification business provides mandatory product, voluntary product, low-carbon product, photovoltaic product, and management system certification; and greenhouse gas validation and verification services. Its Safety Production and Technical Services business offers standardization of production safety, occupational health management system, team safety construction, emergency management of production safety, and hazard identification and other relate safety technical services. Its Research and Development, and Sale of Testing Equipment business encompasses safety glass series testing, sanitary ceramic series testing, cement composition analysis, and photovoltaic formation and materials series testing equipment. Its Extension Services business includes standardization of technical services, proficiency testing, green building materials evaluation, personnel training, and professional skills identification services. The company was founded in 1950 and is headquartered in Beijing, China.