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Honor
  • ISO45001

    ISO45001

  • GB/T50430

    GB/T50430

  • Excellent supplier of desulfurization, denitrification and dust removal in metallurgical coking industry

    Excellent supplier of desulfurization, denitrification and dust removal in metallurgical coking industry

  • Environmental Protection Engineering Contracting Grade II Qualification Certificate

    Environmental Protection Engineering Contracting Grade II Qualification Certificate

  • Lihuang trademark Registration certificate

    Lihuang trademark Registration certificate

  • Equipment company ISO9001

    Equipment company ISO9001

High-tech enterprise
Safety production certificate
Shanghai high-tech achievements transformation project
AAA
East China University of Science and Technology medal
Industry-university-research base of East China University of Science and Technology
Innovation fund of Shanghai urban area
ISO9001
ISO14001
ISO45001
GB/T50430
Excellent supplier of desulfurization, denitrification and dust removal in metallurgical coking industry
Environmental Protection Engineering Contracting Grade II Qualification Certificate
Lihuang trademark Registration certificate
Equipment company ISO9001
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