yuguang gold and lead group limited liability company-凯发k8国际

copper industry

advancing copper smelter
  henan province is the first production of copper cathode copper smelting enterprises, can handle 400,000 tons of mixed ore, with an annual output of 110,000 tons of cathode copper.
  with independent intellectual property rights of the "double bottom blowing continuous copper" new technology, and in the world's first industrial applications. compared with the current domestic and foreign various copper smelting process, "double bottom blowing continuous copper" process has a short process, less investment, energy-saving emission reduction effect is obvious, the international level of advanced technology, automation information fusion degree of high, refresh the world copper smelting history, creating a new era of world copper smelting technology.