zhonghui-ag凯发k8国际

home-industries->energy & resources
energy & resources

including the exploitation industries of coal, petroleum, natural gas, ferrous metal, nonferrous metals, and agriculture, forestry, animal husbandry, fishery, etc.


key account
  • cnpc
  • snopec
  • cnooc
  • sinochem group
  • huaneng group
  • guodian corporation
  • datang corporation
  • huadian corporation
  • state grid
  • aviation fuel group
  • nuclear corporation
  • sinosteel corporation
  • ansteel group
  • shenhua group
  • ccteg
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