Certificate

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

Recently, two software products independently developed by Shandong China Coal Group-China Coal CRM management system [abbreviation: CRM system V2.2.10] and HIS medical management system [abbreviation

Recently, the DFB (1400-4400 standard specifications)/300, DJB600/470, DJB800/420, DJB (1000, 1200)/300 metal roof beams independently developed and produced by China Coal Group, of which 4 types of h

Recently, Shandong Carter robot Co., Ltd., a subsidiary of China Coal Group, is officially approved as "Civil UAV Driver Training Organization Certificate" by China aircraft owners and Pilots Associat

Recently, Shandong China Coal Group has received a series of two series (common series and suspension series) produced by China Coal Group Machinery Co., Ltd., and 16 types of mining single hydraulic

Recently, a good news came to Shandong China Coal Group, four models (JSDB-10, JSDB-13, JSDB-19, JSDB-25) of Double Speed Multi Function Winch which produced China Coal Group Machinery Company at the