certificate
China Coal Group's Self-Developed Mining Single Hydraulic Prop Won The National Safety Mark Certificate
Recently, China Coal Group has made significant breakthroughs in the research and development of mining equipment.
1530 2024-12-06 National Mine Safety Certificate DETAILS
China Coal Group For Obtaining The National Safety Mark Certificate For Dual-Speed Multi-Purpose Winches
Recently, two models of double-speed multi-purpose winches, JSDB-16 and JSDB-30, independently developed and produced by China Coal Group, have successfully passed the rigorous evaluation of the Natio
1040 2024-11-14 Product Safety Mark Certificate DETAILS
China Coal Group'S Two-Speed Winch Obtained The National Mining Product Safety Mark Certificate
Recently, four models of two-speed multi-purpose winches, JSDB-10, JSDB-13, JSDB-19, and JSDB-25 independently developed and produced by China Coal Group Intelligent Manufacturing Corporation, have su
Jining Gongxin Business Training School Once Again Obtained The Aopa-Certified Civil Drone Pilot Training Institution Certificate
On July 19, Liang Wenguang, an expert from the China Aircraft Owners and Pilots Association, came to Jining GongXin Business Training School to conduct certification and guidance for civil drone pilot
Warm Congratulations To China Coal Group For Adding Two National Computer Software Copyright Certificates
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
Warm Congratulations China Coal Group Metal Roof Beam Get National Mining Product Safety Mark Certificate
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