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