The mining method of Tianze Mine is underground mining, utilizing the caving method. The main project of the first mining area of Tianze Mine adopts the adit-blind inclined shaft development method. It is equipped with a high-angle conveyor belt transmission system, which is characterized by high lifting efficiency, good safety, and labor saving. The main project of the second mining area of Tianze Mine adopts the combined development method of shaft-adit-blind inclined shaft.

The mine has established six major systems that meet national standards, including underground monitoring and control, personnel positioning, emergency refuge, compressed air self-rescue, water supply rescue, and communication and liaison safety management, providing safety guarantees for underground workers. In recent years, steel support and bolt-shotcrete support have been adopted throughout the entire process of mine tunnel support, enhancing the support strength and simultaneously improving the safety factor for workers' operations.

Tianze Mining has been actively responding to President Xi's call of "Lucid waters and lush mountains are invaluable assets", and firmly committed to the path of green development. Over the years, the mining area has carried out extensive comprehensive treatment work, effectively improving the ecological environment of the mining area and ensuring the sustainable development of the mine. In November 2022, it obtained the qualification of "Guangxi Green Mine".

In 2025, Tianze Mine plans to construct a new modern standard shaft in the third mining area and introduce advanced mining and transportation equipment to enhance transportation and mining capabilities, thereby achieving safer, automated, and intelligent mining. The mine aims to develop with the goals of "safety", "environmental protection", "health", "efficiency", "full coverage of mechanical automation", and "comprehensive resource utilization".