Shandong China Coal Group Drilling Machine Branch

On October 8, the 2023 Jining City Veterans' Order-Based Vocational Skills Training Job Interview, organized by Jining City Bureau of Veterans' Affairs and undertaken by China Coal Group, was successf

On September 25, Cambodian businessmen visit China coal Group to purchase engineering machinery and equipment. Yu Cui, Executive Deputy General Manager of China coal Group and General Manager of E-com

On September 25, Mongolian businessmen visit China Coal Group to purchase construction machinery. Yu Cui, Executive Vice General Manager and General Manager of E-commerce of China Coal Group, Zhang Ha

Solving the scrap situation of an air leg rock drill involves identifying the underlying issue and taking appropriate steps to repair or replace the damaged components. Here's a general guide on how t

Operating a water well drilling rig requires specialized knowledge, training, and equipment. It's crucial to prioritize safety and follow all relevant regulations and guidelines. Below are general ste

In order to implement the requirements of the 'Jining City People's Congress Standing Committee Office On The 'Double Hundred Shuanglian' Interaction Notice', September 12, Jining Hi-Tech Zone Managem