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Our Certifications & Accreditations

Independently verified credentials validating the precision, reliability, and compliance of our testing services.

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CMA 检验检测机构资质认定

Mandatory accreditation for third-party testing institutions in China, authorizing legally mandated testing and inspection services with results that are legally admissible and nationally recognized.

  • Certificate No.250113080391
  • Issuing AuthorityBeijing Municipal Administration for Market Regulation
  • Accredited EntityBeijing ZKGX Research Institute (HQ)
  • Issue Date2025-02-21
  • Valid Until2035-02-20
CMA China Metrology Accreditation certificate
中文版

CNAS 中国合格评定国家认可委员会

Accredited under ISO/IEC 17025, internationally recognized through ILAC-MRA mutual recognition agreements. Test reports accepted by over 100 economies worldwide.

  • Registration No.CNAS L22006
  • Accreditation StandardISO/IEC 17025:2017 (CNAS-CL01)
  • Accredited EntityShandong Branch of ZKGX Research Institute
  • Issue Date2024-12-02
  • Valid Until2030-12-01 (ILAC-MRA, 100+ economies)
CNAS certificate in Chinese
中文版
CNAS certificate in English
English

ISO 9001:2015 质量管理体系认证

Internationally recognized quality management system, ensuring consistent service delivery, continuous improvement, and customer satisfaction across all testing operations.

  • Certificate No.U24QZYJ8029765R0S
  • Certification BodyGuardian Independent Certification Ltd (GIC)
  • Accredited EntityShandong Branch of ZKGX Research Institute
  • Validity Period2024-05-07 — 2027-05-06
ISO 9001 certificate in Chinese
中文版
ISO 9001 certificate in English
English

ISO 14001:2015 环境管理体系认证

Environmental management system certification demonstrating commitment to minimizing environmental impact, regulatory compliance, and continuous improvement in environmental performance.

  • Certificate No.U24E2YJ8029766R0S
  • Certification BodyGuardian Independent Certification Ltd (GIC)
  • Accredited EntityShandong Branch of ZKGX Research Institute
  • ScopePhysical, chemical & biological testing and analysis services
  • Validity Period2024-05-07 — 2027-05-06
ISO 14001 certificate in Chinese
中文版
ISO 14001 certificate in English
English

ISO 45001:2018 职业健康安全管理体系认证

Occupational health and safety management system certification ensuring a safe workplace, risk prevention, and regulatory compliance across all laboratory activities.

  • Certificate No.U24SZYJ8029767R0S
  • Certification BodyGuardian Independent Certification Ltd (GIC)
  • Accredited EntityShandong Branch of ZKGX Research Institute
  • Validity Period2024-05-07 — 2027-05-06
ISO 45001 certificate in Chinese
中文版
ISO 45001 certificate in English
English

Verification & Inquiry

Verify CMA via National CMA Inquiry Platform. CNAS via CNAS Official Website. ISO through respective certification bodies.

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