Liaoning Weiyue Group Mining Engineering Co., Ltd. was established in June 2011. It is located in the South Industrial Park of Diaobingshan City, which is known as the "Ancient City of Liaojin and the Capital of Splendid Beauty" in northern Liaoning, with a registered capital of 50 million yuan.

The company mainly undertakes the mechanized installation and withdrawal project of "three machines and one rack" electromechanical equipment in fully mechanized mining face, as well as the leasing business of electromechanical equipment. It has the second-level qualification for general contracting of mining engineering construction, the second-level qualification for professional contracting of construction mechanical and electrical installation engineering and safety production license, and has more than 50 middle and senior technical personnel, including 12 construction engineers. It has 6 project departments that meet the needs of construction and management , has more than 300 experienced installation and withdrawal technicians, and has a complete set of advanced technical equipment for mining mechanized installation and withdrawal, and the projects have spread all over the major domestic coal industry groups.

The relocation of fully-mechanized mining face restricts the operating rate of fully-mechanized mining equipment and mine safety production. The company relies on underground mine rail transportation and the power source of emulsion pumping station of fully-mechanized mining face, and widely applies mining mechanized installation of retraction equipment to realize "Three machines and one rack" were relocated and reversed, and the node conversion in the installation and withdrawal process of the fully mechanized mining face was the focus of attention, forming a complete set of mature installation and withdrawal process experience that can be replicated and promoted. It has successively undertaken more than 100 engineering projects, and the efficiency has been improved by an average of 2 to 3 times. It is generally welcomed by major domestic coal industry groups.

The company's mission is "to provide customers with services that meet the requirements, and to continuously create high-quality projects". Moving equipment and other equipment, continuously improving the construction plan and optimizing the construction process, consolidated the demonstration and leading position of the "Mine Mechanized Installation and Retraction Equipment Production Demonstration Base" in the country.