certificate
search resultsChina Coal Group's Self-Developed Mining Single Hydraulic Prop Won The National Safety Mark Certificate
The mine hydraulic prop that has passed the review and obtained the certificate is the result of years of technical research and field testing by the scientific research team of China Coal Group.
1010 2024-12-06 China Coal News National Mine Safety Certificate DETAILSChina Coal Group For Obtaining The National Safety Mark Certificate For Dual-Speed Multi-Purpose Winches
The JSDB-16 and JSDB-30 double-speed multi-purpose winches, which have been awarded the certificate of National Safety Mark for Mining Products, are another important achievement of China Coal Group i
709 2024-11-14 China Coal News Product Safety Mark Certificate DETAILS
Several Models Of Two-speed Multi-purpose Winches Of China Coal Group Have 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
942 2022-09-01 Certificate DETAILS
Congratulations To Shandong Weixin For Obtaining 30 National Trademark Registration Certificates
Recently, with the official approval of the State Intellectual Property Office, 7 companies under Shandong Weixin successfully obtained 30 national trademark registration certificates at one time. Am
Shandong Weixin For Obtaining The Explosion-proof Certificate And Mining Product Safety Mark Inspection Report
Recently, the "Explosion-proof and Intrinsically Safe Vacuum Electromagnetic Starter for Mine" and the "Explosion-proof and Intrinsically Safe Vacuum Reversible Electromagnetic Starter for Mine" indep
997 2021-04-28 Weishan Lake Development Promotion Association re-election DETAILS
Warm Congratulations To Shandong Weixin 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
1286 2021-03-24 China Coal News soft DETAILS