E-mail:info@welldonechina.com
+86-17664031716
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- 2018-04-12
- CERTIFICATE OF ENVIRONMENT MANAGEMENT SYSTEM CERTIFICATION Certificate No:19818EC174R0S Unified Social Credit Code/Organization Code: 91370211MA3F9UYC......Read More>>
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- 2018-04-12
- 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: Mar 27, 2018
Date of This lssuance: Mar 27. 2018
Date of Expiration: &...Read More>>
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- 2017-10-18
- We are member of Zibo E-business Enterprises Chamber since our trading company Zibo Welldone International Trade Co.,Ltd established in 2015, this big......Read More>>
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- 2017-10-17
- Shandong Welldone Environmental New Materials Co.,Ltd. is a SGS Verified Supplier for alumina/ceramic/grinding balls/ bricks/liners and polyacrylamide....Read More>>
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- 2017-10-17
- Shandong Welldone Environmental New Materials Co.,Ltd. is the Vice-President Member of Shenzhen Council for the promotion of E-business...Read More>>
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- 2021-08-23
- Commonly used fluid loss additives Commonly used fluid loss additives Commonly used fluid loss additivesCommonly used flCommonly used fluid loss addit......Read More>>
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Shandong Welldone Environmental New Materials Co.,Ltd..
Contacts： Jack Ma
Phone： +86-17664031716
E-mail： info@welldonechina.com
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