Colored EPS (Expandable Polystyrene)
To ensure high and consistent quality, Polysource uses only the best raw materials. Our suppliers are required to meet a specific and stringent material specification. In essence, our raw materials are designed for our application, which is to manufacture the best color EPS possible.
Our manufacturing process is certified to the most current ISO standard, ISO 9001, requiring us to put a premium on consistency, critical to our customer’s success. We keep detailed records of all product shipped, even retaining a sample of each box of EPS shipped for 3 years, making it a simple task to review a customer’s product if ever a question were to arise.