Quality Control & Assurance

Our commitment to quality products is so strong that it is symbolized through the two check marks that make up the "W" in our parent company, Westlake's logo.  At Westlake Compounds, we seek to maintain this commitment through an intensive practice of "never-ending process of improvement".

Several of our operations have undergone certifications which ensure that a production facility meets rigid quality standards, demands supplier performance, and is committed to continual improvement in order to meet the needs of customers.

Westlake Global Compounds operations has the following certifications: