How to avoid a major mine disaster like Hegang mine disaster?

In order to prevent fire, gas outburst, damper, etc. QKB airbag quick seal can be used for temporary sealing, which plays a good rescue role and ensures the loss of people and property. Once a fire breaks out in the roadway, quickly isolate the air to prevent the fire from spreading. The patented technology of Liu Chilun, a safety expert in Kailuan Coal Mine, is the first choice for fast sealing, and Tangshan directly provides technical consultation for the sales department.