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Our Certificates
China Lean Abrasives Technology (Changzhou) Co., Ltd. certification
Authorized distributor of 3M industrial grinding products
  • Certificate Number:knuj6CN2025081808
  • Issue Date:2026-01-01
  • Expiry Date:2026-12-31
China Lean Abrasives Technology (Changzhou) Co., Ltd. certification
GB/T 19001-2016 IDT ISO 9001:2015
  • Certificate Number:2883C2ISO-CZL/00120SB
  • Issue Date:2023-05-30
  • Expiry Date:2028-05-29
  • Scope:Quality Management System is valid for the Manufacturing of grinding tools and abrasives (polishing brushes, polishing brush rollers) (IAF Code:15)
  • Issued By:Shanghai Center Certification Co.,Ltd.
China Lean Abrasives Technology (Changzhou) Co., Ltd. certification
Test Report
  • Certificate Number:TAOEC2601143703
  • Issue Date:2025-09-15
  • Scope:As requested by client, SVHC in Candidate List screening is performed (i) Two hundred and fifty-three (253) substances in the Candidate List of Substances of Very High Concern (SVHC) for authorization published by European Chemicals Agency (ECHA) on and be
  • Issued By:SGS-CSTC Standards Technical Services (Qingdao) Co., Ltd.
China Lean Abrasives Technology (Changzhou) Co., Ltd. certification
Test Report
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