What Is A LED Miner’s Lamp
LED miner’s lamp, uses high-brightness LED light source to replace the traditional light beads as a light body, with the production of lithium-ion battery miner’s lamp.
Braking System: The Safe Guarantee Of Electric Mine Locomotives
Coal mine electric locomotive operating method can be summed up to start, stop, speed, reversing, braking. Among them, the braking system played a crucial role in the entire coal mine locomotives.
China Coal Invited to Jining Enterprises Propulsion Conference for Implementing Standard for Integration of Informatization And Industrialization Management System
On the morning of October 27th, Jining Enterprises Propulsion Conference for Implementing Standard for Integration of Informatization And Industrialization Management System was held in the Innovation
Express-- Bolivia Merchants to Visit Shandong China Coal Group for Purchasing Railway Equipment
On the afternoon of October 25th, Our customers from Bolivia visited Shandong China Coal Group and took a on-site investigation about procurement of railway equipment and accessories. Jiang Chaoxiang,
Experss--China Coal Group Carried Agriculture Drone to Jining Rural E-commerce Summit
In order to speed the sales of Jining agricultural products, and promote the in-depth development of rural E-commerce, on the morning of October 25, a series of activities of "Jining Rural E-commerce
Company Express--Bangladesh Businessmen Came to China Coal Group for Procurement
Oct. 24th afternoon, Bangladesh businessmen visited Shandong China Coal Group for an inspection on product procurement. Jiang Chaoxiang, Deputy General Manager of China Coal Group Cross-border E-comme