CNBM Design & Research Institute （hereinafter abbreviated as CNDI）was set up in 1953. Up to now, it has a history of over 60 years. At present, it is reported to China National Building Materials Group Corporation (CNBM). CNDI is a comprehensive A-class design and research institute that undertakes engineering design, technical consultancy, construction supervision, project management, general contracting, technology development, and mechanical and electrical equipment manufacturing for building materials projects such as new building materials, glass, cement, building ceramics and glass fiber, civilian building (incl. intelligent building) and environmental protection projects.