Jiyuan Yuanda Industrial Co., Ltd. is located in the Science and Technology Industrial Zone of Jiyuan City, Henan Province. Jiyuan City, named after the source of the Ji River, is a newly developed industrial city in Henan Province with beautiful scenery. The Jiaozhi and Houyue railways pass through the area, adjacent to the Erguang Expressway. The Jiluo, Jijiao, Jinji, and Jishao expressways run through the area, providing convenient transportation to Beijing and Erenhot to the north, Guangzhou Hong Kong and Macao to the south, Lianyungang to the east, and Xinjiang to the west. The Jiyuan Xiaolangdi Yellow River Water Conservancy Hub Project, the national 4A level scenic spot Yellow River Three Gorges Tourist Area, and the World Geopark Wangwu Mountain Scenic Tourist Area.　　The company was founded in 2011 and is mainly engaged in the production and research and development of explosion-proof electrical equipment for coal mines. The company has a comprehensive office building for technology research and development, standardized factory buildings, and advanced equipment production lines. It has more than 100 employees, with technical backbone accounting for more than 30%. The company has more than 50 advanced production equipment such as machining centers, CNC lathes, CNC milling machines, laser cutting, and more than 30 various testing and experimentation equipment. Strong processing capabilities, advanced installation, inspection, and debugging methods, and strong research and development capabilities. The company started with the development of explosion-proof variable frequency speed control devices for mining, and has developed two major series with more than ten specifications, which are applied in various speed control fields of coal mine production. With a rigorous quality management system, advanced processing technology, strict inspection system and regulations, it has created high-quality products for Yuanda and received unanimous praise from a large number of users. In response to user requirements and to enrich the product categories of enterprises, the company launched a series of more than 100 specifications of products in 2018, including mining explosion-proof and intrinsic safety low-voltage vacuum feed switches, low-voltage vacuum starters, low-voltage AC soft starters, dual power dual frequency converters for fans, lighting comprehensive protection, high-voltage distribution devices, high-voltage starters, high-voltage soft starters, high-voltage starting reactors, etc. Based on advanced technology of switch core protectors, the company has developed a coal mine power supply monitoring system, which has achieved the function of preventing faults and bypassing levels, ensuring the reliability of the underground power supply system in coal mines.　　Jiyuan Yuanda Industrial Co., Ltd. adheres to the principle of "survival through quality, market through integrity, and development through innovation", and always uses modern management methods and the development concept of scientific research and innovation. We are willing to cooperate sincerely with friends from all walks of life to achieve mutual benefit and common development, and provide thoughtful services for the modernization construction and safety production of coal mines.