China Coal Group New Energy Import & Export Co.,Ltd

What should I do if the sealing and sealing machine is not tight? Sealing is not one of the common failures of the packaging and sealing machine. The sealing is not strong. There are three layers of m

On August 15, a batch of mine hydraulic prop equipment developed and manufactured by China Coal Group Machinery Company was loaded and transported to a mine in Chifeng City, Inner Mongolia. Mine hydra

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

On the morning of August 13, in the intelligent equipment manufacturing workshop of China Coal Group, a row of neat and orderly suspended single-unit hydraulic props equipment has completed the final

In order to further enhance the comprehensive business ability of e-commerce employees, on the morning of August 10, a training course on improving e-commerce business ability of China Coal Group was

Instant noodles are a special way to eat, and there is nothing after eating. It is a magic weapon for people who are busy with work, not only can fill their stomachs, but also very delicious. Compared