Along with the main corporate shipping location in Connecticut, Polylok, Inc. utilizes warehouses on the west coast, in the Midwest, and in Canada. Utilizing supplying warehouses throughout North America decreases the time and freight cost to supply customers in all parts of the United States and Canada. Polylok, Inc. now has a branch located in Ireland to meet the needs of our overseas customers in an increasingly efficient and cost effective manner

Polylok, Inc. is an international supplier of plastic injection molded products for the precast, drainage, and wastewater industries. Our home office is located in Wallingford, CT, and our European division is based in Kildare, Ireland. Unlike the majority of our competitors, we design our products in-house, and manufacture in the USA. We have two manufacturing facilities in Connecticut, and one in Indiana. In addition, we hold more than 75 patents and produce more than 200 different products. We are constantly striving to develop new and innovative products.