More Enhancing rPET Quality and Safety Tackling degradation and additive buildup in the rPET recycling process. More Three-Party Strategy for Bottle Manufacturing Driving improvements in efficiency, sustainability, and product quality. More Four Ways to Improve Surface Aesthetics with TPEs Learn four ways to improve your product's sensory and visual qualities with TPEs.

Copyright 2011-2018 ABS Quality Evaluations, Inc. ABS Quality Evaluations This is to certify that the Quality Management System of: PolyOne Corporation 733 E. Copyright 2011-2018 ABS Quality Evaluations, Inc.

Copyright 2011-2017 ABS Quality Evaluations, Inc. ABS Quality Evaluations This is to certify that the Quality Management System of: PolyOne Corporation 80 North West Street Norwalk, OH 44857 U.S.A. Copyright 2011-2017 ABS Quality Evaluations, Inc.

ABS Quality Evaluations, Inc. 1701 City Plaza Drive, Spring, TX 77389, U.S.A. Copyright 2011-2018 ABS Quality Evaluations, Inc. Copyright 2011-2018 ABS Quality Evaluations, Inc.

ABS Quality Evaluations, Inc. 1701 City Plaza Drive, Spring, TX 77389, U.S.A. Copyright 2011-2021 ABS Quality Evaluations, Inc. Copyright 2011-2021 ABS Quality Evaluations, Inc.

Copyright 2011-2020 ABS Quality Evaluations, Inc. ABS Quality Evaluations This is to certify that the Quality Management System of: Avient Corporation 4921 I D A Park Drive Lockport, NY 14094 U.S.A. Copyright 2011-2020 ABS Quality Evaluations, Inc.

ECert.QECertificate ABS Quality Evaluations ABS Quality Evaluations, Inc. 1701 City Plaza Drive, Spring, TX 77389, U.S.A. Copyright 2011-2019 ABS Quality Evaluations, Inc. This is to certify that the Quality Management System of: NEU Specialty Engineered Materials 15 Corporate Drive North Haven, CT 06473 U.S.A.

ECert - 2022-08-29T233542.149.pdf ABS Quality Evaluations ABS Quality Evaluations, Inc. 1701 City Plaza Drive, Spring, TX 77389, U.S.A. Copyright 2011-2022 ABS Quality Evaluations, Inc. This is to certify that the Quality Management System of: NEU Specialty Engineered Materials 15 Corporate Drive North Haven, CT 06473 U.S.A.

ECert - 2023-09-08T090842.188.pdf ABS Quality Evaluations ABS Quality Evaluations, Inc. 1701 City Plaza Drive, Spring, TX 77389, U.S.A. Copyright 2011-2023 ABS Quality Evaluations, Inc. This is to certify that the Quality Management System of: Avient Corporation Avient Corporation - Glendale, AZ 7601 North Glen Harbor Blvd.

ECert.QECertificate ABS Quality Evaluations ABS Quality Evaluations, Inc. 16855 Northchase Drive, Houston, TX 77060, U.S.A. Validity of this certificate is based on the successful completion of the periodic surveillance audits of the management system defined by the above scope and is contingent upon prompt,written notification to ABS Quality Evaluations, Inc. of significant changes to the management system or components thereof. Copyright 2011-2017 ABS Quality Evaluations, Inc.