Altera Polymers manufactures color and additive masterbatches, precolored compounds, elastomer compounds, and filled polyolefin and engineering resin compounds. Our products are developed to meet the highest quality standards maintained by the most demanding manufacturers. With operations in Seneca, SC and Jefferson, OH, we are able to offer customers local support, readily available technical expertise, reliable supply through overlapping resources, and low cost through diverse manufacturing economies of scale. Altera Polymers also offers a "Green Initiative" that supports global sustainability objectives of OEM's and processors alike.