Shandong China Coal Group Drilling Machine Branch

In order to regulate the unmanned aircraft engaged in operational flight activities and promote the safe, orderly and healthy development of the unmanned aircraft industry, the Civil Aviation Administ

Recently, two products, "a plant protection drone combined with a smoke machine" and "a six-rotor electric aerial drone," independently developed and produced by Shandong Carter Intelligent Robot Co.,

Recently, 7 products independently developed and produced by China Coal Group Intelligent Manufacturing Company won the "Utility Model Patent Certificate" issued by the State Intellectual Property Off

Recently, with the formal approval of the State Intellectual Property Office, Shandong Tiandun Security & Rescue Equipment Manufacturing Co., Ltd., a subsidiary of China Coal Group, obtain four tradem

On June 3, three people including Hao Jiaqi, General Manager of Investment and Development North District of Humi.com, Qi Baoqiang, Director of Investment and Development North District, and Chen Ranj

Following the first battle of the 5.18 China Coal Group hydraulic prop live sale, China Coal Group hold a plant protection drone live broadcast (China Coal 5G Lab) sale at 9:30 am on May 30, and achie