As a typical wooden ancient building, Yongding Earth Building is a precious historical and cultural heritage and an important symbol of national civilization.
On September 3, 2020, the staff of our company cooperated with Nanchong Power Supply Company to carry out live start-up tests of a high-pressure water mist fire extinguishing system.
The data room of Jinjitan Coal Mine is mainly used for underground personnel positioning monitoring, 5G big data storage, industrial cloud data, mining and washing coal data, etc.