Shandong China Coal Import & Export Co., Ltd.

Mine electric locomotives is a kind of transportation equipment that provides power for mine transportation, and in everyone’s common sense, do you think that metal equipment will corrode and appear r

Recently, with the official approval of the State Intellectual Property Office, 7 companies under China Coal Group successfully obtained 30 national trademark registration certificates at one time. Am

Every morning at 7 o'clock in the morning, in the Yulin Railway Station Hump Marshalling Yard, you will see a tall figure, stepping on the track with your feet one by one on the dowty retarder like a

On July 16, a batch of Suspension mining single hydraulic props were loaded in the third and fourth workshops of China Coal Group's intelligent equipment production and manufacturing, and then will be

As one of the many speed control equipment in the marshalling yard, the dowty retarder is unobtrusive

In order to better provide human resources services for enterprises and institutions and solve labor needs, China Coal Group invested in the establishment of Shandong Zhongwu Human Resources Service C