Inspection

On the morning of November 29, Djibouti merchants visited China Coal Group for on-site inspection of a batch of purchased engineering machinery and equipment, and signed orders for a new batch of engi

On August 18-19, Yang Jintao, the director of National Safety Production Changsha Mining Machinery and Electricity Testing and Inspection Center, and Zhao Yunxiao, the expert, visited China Coal Group

On May 9-10, three experts from the Safety Standard National Mine Product Safety Marking Center Inspection Institute, including Wang Guo Key (Safety Standard Center), Li Bing (Fushun Institute) and Lu

Leader of pipeline inspection industry：Pipe Inspection Crawler Camera

Pipe Inspection Crawler Camera: A Game-Changer in Plumbing Industry

Pipe Inspection Crawler Camera: A Leader In Completely Changing The Way Of Pipeline Maintenance