Safety Mark 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.
1009 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 On The 16 Types Of Mining Single Hydraulic Prop Products Of China Coal Group Obtained The National Mining Product Safety Mark Certificate
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