As a designated production unit of national coal mine special equipment and accessories products, China Coal Group strictly controls product quality and strives to improve product quality and safety level. In the future, group will adhere to the corporate spirit of being responsible to the country, responsible to the society, and responsible to customers, produce more mining machinery and equipment that meets national safety standards, return the market and the society with the safest and highest quality products, and make more positive contributions to the national coal mine construction!