USI Corporation has a long history in manufacturing and sales of polyethylene and was the first polyethylene producer in Taiwan using the high pressure LDPE technology from US Industrial division of National Distillers more than 50 years ago. With the addition of UNIPOL gas phase technology in the late 1980s, we have broadened our products offerings from LDPE and EVA to HDPE and LLDPE.

Within each product family, USI has developed grades with excellent or differentiated qualities to meet local and global market needs. With our emphasis on continuous product improvement and customer focus, USI has become one of the premier PE resin suppliers that satisfy customer's need in the ever demanding markets.