Warmly Welcome The Leaders Of Shandong Industrial Design Association To Visit China Coal Group For Guidance
On May 12, Cai Jianning, Chairman of Shandong Industrial Design Association and his delegation visited China Coal Group. Qu Qing, Chairman of China Coal Group, Han Yong, General Manager, Li Zhenbo, Ex
885 2020-05-19 China Coal News Leader's Visit DETAILS
Working principle of TWD901C dowty retarder
Dowty retarder is an independent closed hydraulic unit, which can automatically control the rolling speed of the vehicle without any external energy. The different speed of rolling makes the sliding c
850 2020-05-18 dowty retarder DETAILS
Warm Congratulations China Coal Group Under Kate Robotics Passed Iso14001 Environmental Management System Certification
Enterprise development, environmental protection first. Recently, after strict evaluation by the ISO14001 environmental management system expert group, the environmental management system of Shandong
858 2020-05-16 Iso14001 Environmental Certification DETAILS
Warm Congratulations China Coal Group Chairman Qu Qing Obtain Two Items Honorary Title
Recently, Comrade Qu Qing, Chairman of the Group, has been awarded two honorary titles of "Excellent Entrepreneur of Jining City" and "Excellent Entrepreneur of Jining High-tech Zone" in 2019 for his
921 2020-05-15 Chairman honor DETAILS
Development history of dowty retarder
The hump continuous speed control equipment, the dowty retarder, is a kind of hydraulic unit which can simply and easily control the speed of hump vehicles without external energy and external control
886 2020-05-14 dowty retarder DETAILS
Warm Congratulations To China Coal Group's Rail Products Exported To Mongolia
Recently, China Coal Group's first batch of nearly 4,000 tons of railway rail products was sent to Mongolia through rail and highway intermodal transportation, mainly used for local railway constructi
933 2020-05-13 China Coal News Rail Export DETAILS