ISO 9001 Certification
Lion Elastomers is extremely proud to have received ISO 9001:2008 Certification for both our Geismar and Port Neches operations. For our Geismar operation, our Quality Management System complies with the requirements of ISO 9001:2008 for the manufacture and distribution of Royalene® and Trilene® EPDM Rubber and testing and certification of specialty chemicals. For our Port Neches operation, our Quality Management System complies with the requirements of ISO 9001:2008 for the manufacture, blending and supply of emulsion SBR. Achieving and maintaining this registration demonstrates a firm commitment to quality by Lion.

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EPDM Plant ISO 9001 Certificate
SBR Plant ISO 9001 Certificate



ISO 14001 Certification
Lion Elastomers is proud to have received ISO 14001:2004 Certification for the Environmental Management System. It recognizes that our values for environmental compliance are a priority.


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EPDM Plant ISO 14001 Certification
SBR Plant ISO 14001 Certification