The Company has participated in the construction of more than 20 large coal bases and completed nearly 400 projects of various types of mines. There are 16 over 1,000 meters deep shafts have been constructed by CC5C, among which the production shaft of the Laizhou Shaling Gold Mine is 1600.2 meters deep, which is the deepest shaft in China. The maximum monthly coal roadway development is 1576 meters and the maximum freezing depth of the shaft is 910 meters. It has 4 projects won the “Luban Prize”, more than 80 projects were awarded the “National Quality Engineering Silver Award”, and more than 70 projects won the “Sun Cup”.

CC5C is the first coal construction enterprise in China to go abroad. It has undertaken more than 20 projects such as in Morocco, Turkey, Bangladesh, Mongolia, Vietnam, India, South Africa and other countries. CC5C has won a good reputation for the country and established the "CC5C" brand which is renowned both at home and abroad.

The Company's mining construction technology and capabilities are world-class and domestically leading. CC5C has 7 core technologies of independent intellectual property rights. It's also the editor-in-chief of the national standard, “Quality Inspection and Acceptance of Coal Mine Shaft and Roadway Engineering”. Besides, it has 13 state-level construction methods and 65 industry-level construction methods and 131 valid patents.

CC5C has won many honors such as national excellent construction enterprise, national customer satisfaction construction enterprise, national quality and efficiency advanced enterprise, China coal industry outstanding enterprise, national ideological and political work outstanding enterprise, Jiangsu civilized unit, and Jiangsu famous construction contractor and etc.