Intelligent Mining Machines

email directories for ore mining companies

Sector 21, Mining, Quarrying, and Oil and Gas Extraction - Industries in Subsector 211, Oil and Gas Extraction, were restructured, resulting in two new 6-digit industries: 211120, Crude Petroleum Extraction; and 211130, Natural Gas Extraction. 2012 NAICS codes 212231, Lead Ore and Zinc Ore Mining, and 212234, Copper Ore and Nickel Ore Mining

Onte Machinery is an enterprise specializing in the production of various crushing, sand making, grinding, mineral processing and building materials products. After 40 years of development, it has become the production and export base of China's mining machinery industry.

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