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Why Can We Always Ensure Excellent Quality

Quality Control

ZZDM Superabrasives Co., Ltd., an ISO9001:2015 certified company.

Our laboratory owns a full set advanced testing devices, including X-ray Diffractometer (XRD), Scanning Electron Microscope (SEM), ultrasonic scanning microscope (C-SAM), density balance, automatic cobalt magnetic detector, automatic drill tower hardness tester, laser diffraction particle size analyzer, universal tool microscopes. And these devices are operated and managed by professionally trained technicians to ensure stable and reliable product quality.

Certification

ZZDM SUPERABRASIVES CO., LTD. Certifications
Standard: QMS
Number: 12819Q2006R1S
Issue Date: 2019-02-28
Expiry Date: 2022-02-27
Issued By: CNAS
ZZDM SUPERABRASIVES CO., LTD. Certifications
Standard: QMS
Number: 12819Q2006R1S
Issue Date: 2019-01-28
Expiry Date: 2022-02-27
Issued By: CNAS
ZZDM SUPERABRASIVES CO., LTD. Certifications
ZZDM SUPERABRASIVES CO., LTD. Certifications
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