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

For the sealing machine which is a kind of packaging machinery, most people may have doubts about it. They don't know what it can do and serve in some places. But the sealing machine just sounds far a

Recently, under the guidance of Shandong Provincial Department of industry and information technology, Shandong Integrity Construction Promotion Association organized relevant experts from provincial

As the saying goes: food is the most important thing for the people. This principle applies to the whole world. Therefore, the food industry is undoubtedly a very strong economic part of the world wit

Recently, The mine flameproof and intrinsically safe vacuum electromagnetic starters QJZ-80/1140 (660), QJZ-120/1140 (660), QJZ-200/1140 (660), QJZ-315/1140 (660), qJZ-400/1140 (66) are independently

Recently, The mine flameproof and intrinsically safe vacuum electromagnetic starters QJZ-80/1140 (660), QJZ-120/1140 (660), QJZ-200/1140 (660), QJZ-315/1140 (660), qJZ-400/1140 (66) are independently

On the morning of November 18th, Luo Huitao, Deputy Director of the Management Committee of Jining High-tech Zone and Director of the Science and Technology Innovation Bureau, and Hou Dongdong, Deputy