Polylok, Inc. is an international supplier for the precast concrete and onsite wastewater industries, producing high-grade septic tank Solution and product.

Polylok products are structurally designed to be lightweight and highly versatile. ADS' top-of-the-line suite of Polylok products include: trench drains, distribution boxes, and a variety of grates, …

Polylok delivers high-quality onsite wastewater, Pre-cast concrete and drainage solutions. Trusted for durable, and easy-to-install products.

With over 75 patents and a diverse range of more than 200 products, Polylok stands at the forefront of innovation. Their products are meticulously designed and manufactured in the …

Polylok, Inc., a trailblazer in the precast, drainage, and wastewater industries, renowned for its high-quality, American-made, injection-molded plastic products.

Polylok, Inc. is an international supplier of plastic injection molded products for the precast, drainage, and wastewater industries. The home office is located in Wallingford, CT, and a …

Polylok, Inc. is a leader and international supplier of plastic injection molded products for the drainage, wastewater, and precast industries. In addition, Polylok holds more than 75 patents …