China Coal Group Changsha International Construction Equipment Exhibition Signed A Hot Spot

On May 15th, the 3rd Changsha International Construction Equipment Exhibition with the theme of 'High-end, Intelligent, Green - A New Generation of Construction Machinery' came to a successful conclusion!...

When Summer Comes, How To Deal With The "Three High" Of Mini Excavator?

There are many projects in summer, which is precisely the season of frequent mini excavator failures. "Three high" is the common fault of excavator construction in summer, and is the main factor leading to failure and shutdown....

Main Factors Affecting Compaction Effect Of Road Roller

The main factors affecting the compaction effect of vibratory road roller are static line load, amplitude and frequency, rolling speed and rolling times, width and diameter of vibratory wheel, number of vibratory wheels and driving form, and mass ratio of frame and vibratory wheel. The most important factors are static line load, amplitude and frequency....

In 2023, China Coal Group Will Start Construction

Gather consensus to seek development, and work together to embark on a new journey. On January 30, at 8 a.m. on the ninth day of the first lunar month, all the Chinese coal miners gathered together, and the 2023 commencement ceremony was solemnly held with the joyous sound of gongs and drums and the deafening sound of firecrackers. Quqing, Chairman of China Coal Group, Han Yong, General Manager of China Coal Group, Li Zhenbo, General Manager of Information Technology and Shandong China Transport Logistics Equipments Group, Shao Hua, Executive Deputy General Manager of China Coal Group and General Manager of China Transportation Group, Yu Cui, Executive Deputy General Manager of China Coal Group and General Manager of E-commerce, Guan Chenghui, Deputy Secretary of the Party Committee of China Coal Group, and other leaders attended the commencement ceremony with all the staff of China Coal Group. ...

Excavators Of China Coal Group Were Rated As Jining Famous Brand Products In 2022

In order to implement the work requirements of the Implementation Opinions of the Jining Municipal People's Government on Strengthening Brand Construction and Sharing "Good Shandong" to Promote High-quality Development (JZZ [2016] No. 75) and the Implementation Opinions of the Jining Municipal People's Government on Accelerating Brand Construction (JZZ [2016] No. 135) on "Deeply promoting the quality of the city and brand strategy, cultivating and identifying Jining famous brand products", To further promote the process of high-end brands in Jining, build a distinctive brand system in Jining, cultivate a number of high-end well-known brands with market competitiveness, and promote the high-quality development of Jining's economy and society. Recently, Jining Brand Construction Promotion Association announced the list of Jining's famous brand products (services) in 2022. The excavator independently developed by China Coal Group was successfully selected and was rated as Jining famous brand product in 2022....

China Coal Group And Shandong Maita Law Firm Held A Signing Ceremony For Legal Services

In the afternoon of January 11, the signing ceremony of legal services between China Coal Group and Shandong Maita Law Firm was held in the first conference room. Han Yong, General Manager of China Coal Group, Li Zhenbo, General Manager of China Coal Group Informatization and General Manager of China Transportation Group, Yu Cui, Executive Deputy General Manager of China Coal Group and General Manager of E-commerce, Guan Chenghui, Deputy Secretary of the Group Party Committee, Sun Fangjie, Director of Shandong Maita Law Firm, and consultant lawyers Gong Zhenli, Wang Xiaoyu Li Zhenwei attended the signing ceremony....

China Coal Group Provides Spring Festival Benefits To All Employees

The golden tiger sends the cold away, and the jade rabbit brings the spring with joy. The Spring Festival is coming. In order to express the Group's strong New Year wishes to the employees, thank you for your hard work and contributions over the past year, and share a happy, happy and peaceful New Year holiday. On January 7, China Coal Group issued warm Spring Festival benefits to all employees, and the Group was permeated with a warm and harmonious festive atmosphere....

Excavators Of China Coal Group Were Rated As Jining Famous Brand Products In 2022

In order to implement the work requirements of the Implementation Opinions of the Jining Municipal People's Government on Strengthening Brand Construction and Sharing "Good Shandong" to Promote High-quality Development (JZZ [2016] No. 75) and the Implementation Opinions of the Jining Municipal People's Government on Accelerating Brand Construction (JZZ [2016] No. 135) on "Deeply promoting the quality of the city and brand strategy, cultivating and identifying Jining famous brand products", To further promote the process of high-end brands in Jining, build a distinctive brand system in Jining, cultivate a number of high-end well-known brands with market competitiveness, and promote the high-quality development of Jining's economy and society. Recently, Jining Brand Construction Promotion Association announced the list of Jining's famous brand products (services) in 2022. The excavator independently developed by China Coal Group was successfully selected and was rated as Jining famous brand product in 2022....