Shandong China Coal Group Drilling Machine Branch

On March 8, in order to celebrate the 113th "March 8" International Women's Day, China Coal Group prepared exquisite gifts for all female employees in all positions of the Group and sent sincere holid

On March 3, Liu Hongyang, Deputy Director of the Software and Information Services Division of the Shandong Provincial Department of Industry and Information Technology, led Liu Canjun, Secretary Gene

Roof Bolter is a method of roof and ground support in potash, trona, coal, and hard rock mines. Introduced in the late 1800’s and rising to prominence in North America throughout the 1940’s and 1950’s

Spring is warm in the world, and flowers bloom to the full moon. On the occasion of the Lantern Festival, in order to express the group's most sincere greetings and blessings to each employee and thei

On February 8, Zhang Jinbao, Director of Talent Work Department of Organization Department (Human Resources Department) of Party Working Committee of Jining High-Tech Development Zone, Ren Qian, Deput

On March 18, a batch of water well drilling rigs are being load in the first workshop of intelligent equipment manufacturing of China Coal Group. After the technical engineers verified the product nam