Time, the witness of glory. Years, etching brilliance.

BoSheng Steel tubes, with an unwavering heart, Remains steadfast in its mission, Embracing innovation in research, Crafting with meticulous precision, Guided by rigorous quality control, It produces superior stainless steel seamless tubes.


Our honors

  • High-tech Enterprise

    High-tech Enterprise

  • Sinopec-YIKU Credit Evaluation Certificate

    Sinopec-YIKU Credit Evaluation Certificate

  • Sinopec-YIKU Credit Evaluation Certificate

    Sinopec-YIKU Credit Evaluation Certificate

  • Sinopec-YIKU Credit Evaluation Certificate

    Sinopec-YIKU Credit Evaluation Certificate

  • 中国合格评定国家认可委员会-认可决定书

    中国合格评定国家认可委员会-认可决定书

  • BV船级社型式试验证书

    BV船级社型式试验证书

  • M-650-S32760

    M-650-S32760

  • M-650-316／TP316L

    M-650-316／TP316L

  • M-650-S32750

    M-650-S32750

  • M-650-S32205／S31803

    M-650-S32205／S31803

  • CE Certificate

    CE Certificate

  • HSSE管理体系认证证书

    HSSE管理体系认证证书

  • 国军标质量管理体系证书

    国军标质量管理体系证书

  • Carbon Footprint Certificate for Products

    Carbon Footprint Certificate for Products

  • Zhejiang Province Domestic Drinking Water Sanitation Product Hygiene Approval Certificate

    Zhejiang Province Domestic Drinking Water Sanitation Product Hygiene Approval Certificate

  • CNAS Laboratory Accreditation Certificate

    CNAS Laboratory Accreditation Certificate

  • Intellectual Property Management System Certificate

    Intellectual Property Management System Certificate

  • PED Certificate

    PED Certificate

  • ASME Certificate

    ASME Certificate

  • Zhejiang Manufacturing Certification Certificate

    Zhejiang Manufacturing Certification Certificate

  • AAA Credit Rating Certificate

    AAA Credit Rating Certificate

  • China National Nuclear Corporation Qualified Supplier Certificate

    China National Nuclear Corporation Qualified Supplier Certificate

  • Two Integration Management System AA Evaluation Certificate

    Two Integration Management System AA Evaluation Certificate

  • ISO9001 Certification

    ISO9001 Certification

  • Safety Production Standardization

    Safety Production Standardization

  • Special Equipment Manufacturing License (seamless, welded tubes, fittings, three-in-one)

    Special Equipment Manufacturing License (seamless, welded tubes, fittings, three-in-one)

  • Type Test Certificate for Special Equipment

    Type Test Certificate for Special Equipment

  • Environmental Management System Certificate

    Environmental Management System Certificate

  • Occupational Health and Safety Management System Certificate

    Occupational Health and Safety Management System Certificate

  • GOST Certificate

    GOST Certificate

  • LR UK Lloyds Register Certification

    LR UK Lloyds Register Certification

  • DVN-GL Norwegian-German Classification Society Certification

    DVN-GL Norwegian-German Classification Society Certification

  • CCS China Classification Society Certification

    CCS China Classification Society Certification

  • BV French Classification Society Certification

    BV French Classification Society Certification

  • ABS American Bureau of Shipping Certification

    ABS American Bureau of Shipping Certification

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