National

The three-day 2025 National Agricultural Machinery Exhibition was successfully concluded on March 23rd in Zhumadian International Convention and Exhibition Center of Henan Province.

From March 21 to 23, the 2025 National Agricultural Machinery Exhibition, themed 'Smart Agricultural Machinery Leading Agricultural Modernization,' will grandly open at the Zhumadian International Con

The National Safety Mark Certificate for Mining Products is the ‘passport’ for mining products to enter the market, which not only represents that the quality and safety performance of the products ha

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.

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

This on-site inspection is a concrete embodiment of China Coal Group's positive response to the national call for improving coal mine safety and production level, and continuous strengthening of minin