WELLDONE CHEMICAL
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ISO9001:2015 CERTIFICATE OF QUALITY MANAGEMENT SYSTEM CERTIFICATION


CERTIFICATE OF QUALITY MANAGEMENT SYSTEM CERTIFICATION
Certificate No. 19818QC497R0S
Unified Social Credit Code/Organization Code: 91370211MA3F9UYC1U
We hereby certify that the organization:
SHANDONG WELLDONE ENVIRONMENTAL NEW MATERIALS CO,LTD.
Is in conformity with Quality Management System Standard:
GB/T19001-2016 idt ISO9001:2015
The certificate is valid to the following product(s )/service
Sales and Service of Water Treatment Additives, Flocculant and
Coagulant, Enhance Oil Recovery Additives, Grinding Medias, Super
Absorbent Polymer and Super Agarbatti Binder.
Registration Address: NO 230 CHANGJIANG ROAD, HUANGDAO DISTRICT, QINGDAO
CITY, SHANDONG PROVINCE, CHINA
Audit Address: NO 230 CHANGJIANG ROAD, HUANGDAO DISTRICT, QINGDAO CITY,
SHANDONG PROVINCE, CHINA
Date of Initial Issuance:   Dec 03, 2020
Date of This lssuance:  Dec 03, 2020
Date of Expiration:      Dec 02, 2023