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China Baotou Lichen Tech. Ltd. certification
ISO 9001:2015
  • Issue Date:2025-12-17
  • Expiry Date:2028-12-18
China Baotou Lichen Tech. Ltd. certification
ISO14001:2015
  • Issue Date:2025-12-17
  • Expiry Date:2028-12-18
China Baotou Lichen Tech. Ltd. certification
ISO 45001:2018
  • Issue Date:2025-12-17
  • Expiry Date:2028-12-18
China Baotou Lichen Tech. Ltd. certification
ISO 50001:2018
  • Issue Date:2024-12-18
  • Expiry Date:2027-12-17
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