China Non-metallic Materials Nanjing Mine Engineering Co., Ltd. is affiliated with China National Building Material Group Co., Ltd. With registered capital of RMB 100 million, the company holds a Grade I qualification for general contracting of mine engineering construction and a Grade I qualification for commercial blasting operations. It is a specialized integrated construction enterprise engaged in mines, shafts and tunnels, and mechanical and electrical equipment installation.

For more than 60 years, the company has undertaken construction and mining service projects for nearly 100 non-metallic and non-ferrous metal mines at home and abroad, including limestone, coal gangue, iron ore, shale, and aggregate production projects.

The company has passed ISO9001 quality management system certification, ISO14001 environmental management system certification, and OHSAS18001 occupational health and safety management system certification. It has also been recognized as a national high-tech enterprise.

The company currently operates more than 70 mine construction and mining projects. It is committed to building green, safe, and environmentally friendly mines and providing owners with high-quality, efficient services.