News Shandong China Coal was invited to China unicom informatization tour event On December 9 morning,Shandong unicom manufacturing commerce industry information tour event held “Shandong wisdom,win with wo”.... Tags: Shandong China Coal Group; China unicom; Informatization tour event VIEW DETAILS Menu Enterprise News Trade News Technical Data Foreign Customers Domestic Customers Hot News China Coal Group Attends 2024 Qingdao Inte... China Coal Group Participates In 2024 Qing... China Coal Group Participates In The 2024 ... China Coal Group And Yantai Ruicai Enginee... China Coal Group Signs Orders At The 135th... China Coal Group Signed Purchase Orders Wi... China Coal Group Was Invited To Participat... I'm Waiting For You In Guangzhou 丨 China...