Gongyi Xin Hua Machinery Mining Knowledge Forum: for mining documents required. Exploitation of mines is the traditional five cards a photo or a photo of the six certificates namely coal production and mining licenses, safety production license, owner qualification certificate, mine safety certificate and business license of coal production licenses, mine certificate management department for coal; mining permits in land and resources departments handle; 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. Gongyi City Xinhua Machinery Factory is a leading manufacturer of slag machine, the production of slag machine, picking mining machine products sold abroad, small water conservancy construction can be used to control the diesel-powered mining machine tire Pa slag machine It has a hydrostatic, mining acquisition, belt conveyors, clear bottom, and other functions.巩义鑫 China Machinery Mining knowledge editors: The Chinese mine most (II). China's largest kaolin mine - Longyan, China's largest opencast mine - Antaibao China's largest iron ore - iron ore, China's largest gold Nanfen origin - Yantai world's largest strontium mine (Celestine) - - Chongqing Xianfeng Strontium Salt Chemical Co., Ltd., China's largest potassium and magnesium salt production - Qinghai Salt Lake Industry Group, China's largest production base of nickel, cobalt and platinum group metals refining center, known as China's 'Nickel' - Jinchuan Group Limited The company, China's largest cement manufacturer - Anhui Conch Group, China's largest manganese ferroalloy production base - Zunyi, China's largest manufacturer of bismuth smelting - Shizhuyuan non-ferrous metal ore Fankou - China's largest lead zinc production base of China's largest steel companies - Baosteel, China's largest production base for exports of germanium - Chihong China's largest production base of magnesia refractories - Refractories Liaoning magnesium ore, China's largest production base of granite - is hailed as 'Granite Capital' of Cenxi Gongyi City, Xinhua Machinery Factory is a leading manufacturer of slag machine, the production of slag machine, picking mining machine products sold abroad, the choice of small water conservancy construction diesel control tire Pa mining machine, which has a hydraulic walking, digging collection scraper slag, conveyor belts, clear bottom, and other functions. North Water Diversion Project, the Three Gorges reservoir water into the lead Wei (river) in Beijing and Tianjin in North China economy works (hereinafter referred to as the Three Gorges Water Diversion Project), which is a new line of water diversion project is the understanding of the times in the South - a concrete manifestation. Transfer is the rational allocation of water resources in China to achieve a strategic project, is to change the status quo dry northern areas of major initiatives, related to the overall situation of China's economic and social development, related to the arrangement of the western development strategy. However, this project has a very complex and involves many technical, economic, social and environmental. To this end, Jiang Zemin put forward the "long-term perspective, and consider the election than scientific, well sorted out" approach. Premier Zhu proposed the "first post-diversion water conservation, water pollution after the first, the first environmentally friendly use. 巩义鑫 China is the production of slag professional manufacturers, is willing to sacrifice power for this livelihood project! Gongyi City Xinhua Machinery Factory Cinder is a leading machine manufacturer, the production of slag machine, mining machine products sold abroad Grilled slag machine durability, small water conservancy construction can be used to control the diesel-powered tire Pa mining machine, it has a hydrostatic Coal Cinder machine, mining acquisition, belt conveyors, clear bottom, and other functions. slag outlet, Bayannao'er slag machine, installed by the mining machine manufacturers Xinhua Machinery Factory of Gongyi City Gongyi City Xinhua Machinery Factory (www. gyxinhua.com) strong, credible, in Zhengzhou, Henan handling equipment industry has accumulated a large number of loyal customers. The company better work attitude and continuously improve innovative ideas will lead Xinhua machinery and you hand in hand into the brilliant create a better future!