Crawler Cinder machine supplier _ Xinhua machinery (certified) _ Crawler Cinder machine provided by Gongyi City Xinhua Machinery Factory. Gongyi City Xinhua Machinery Factory (www.gyxinhua.com) is specialized in the "Cinder machines, construction machinery, mining machinery, chemical machinery" of the enterprise, the company of "honesty, hard service" concept, to provide you with the most quality products and services. Welcome to inquire! Contact: Mr. Wang. Guyuan County diversion project, water large crawler Cinder machine, is the source of life, is the material basis for human survival and development. However, due to drought and water shortage, is located in the arid and semi-arid mountainous southern Ningxia region's economic and social development are severely constrained in Guyuan County, but also hindered the survival and quality of life improved. Along with social progress and development day by day, water scarcity and more prominent in Guyuan County, the demand for water more urgent. According to statistics, 10 years later, Guyuan county's population will increase to 15.6 million, the industrial output value of 10 billion yuan, the annual water demand of 23.3 million cubic meters Crawler Cinder machine supplier, if the current water supply Guyuan County inventory and annual water demand computing Cinder Track machine manufacturers, in another 10 years, 20 years, the county will be a serious water shortage. How to seize the western development opportunities in the development process, speedy completion of the county urbanization Crawler Cinder machine, water once again become an unavoidable topic. East hillside construction diversion project is the only way to solve this problem. ? 巩义鑫 China is producing slag professional manufacturers willing to sacrifice power livelihood projects to this end! Gongyi Xin Hua Machinery Mining Knowledge Forum: for mining required documents. Exploitation of mines is the traditional five or six license permits a photo of a photo that coal production and mining licenses, safety production license, certificate mine, mine safety certificate and business license of coal production licenses, mine certificate management department for coal; mining permits in land and resources management department for; safety production license, mine safety certificate in coal mine safety supervision department for; business license department for industry and commerce. Forestry department for forest exploitation should.