safety

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

Yang Jintao, the director of National Safety Production Changsha Mining Machinery and Electricity Testing and Inspection Center, and Zhao Yunxiao, the expert, visited China Coal Group,

On May 9-10, three experts from the Safety Standard National Mine Product Safety Marking Center Inspection Institute, including Wang Guo Key (Safety Standard Center), Li Bing (Fushun Institute) and Lu

Leaders Of Anbiao National Mining Product Safety Labeling Center Visit Shandong Weixin For Exchange

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