AK Industries, Inc. is a leading manufacturer of fiberglass and polyethylene products for the water and wastewater industry. Established in 1981, the company serves commercial, municipal, industrial, and residential sectors with products engineered for long-term performance, structural integrity, and ease of installation.

Headquartered in Plymouth, Indiana, AK Industries operates multiple state-of-the-art production facilities and maintains one of the largest inventories of fiberglass basins, lift stations, and accessories in the industry. With a reputation for quality craftsmanship and rapid lead times, AK Industries is trusted by engineers, contractors, and utility providers nationwide.





AK Industries manufactures fiberglass basins built to withstand corrosive environments and extreme conditions. Lightweight yet structurally reinforced, these basins are ideal for sump, sewage, and stormwater applications where long-term durability is critical.





Their fiberglass covers are designed for strength, safety, and weather resistance. Available in a range of load ratings and sizes, these covers provide secure access to basins and pump systems while protecting components from environmental exposure.

AK Industries’ fiberglass lift stations deliver complete pumping solutions for wastewater collection. Designed for superior corrosion resistance and easy installation, these stations offer turnkey convenience for municipal, commercial, and residential infrastructure.



Their pre-engineered fiberglass packages come fully assembled and ready for installation, reducing field labor and ensuring consistent performance. Each unit is configured to meet project specifications and industry standards.


AK Industries’ valve boxes provide secure housing for pressure and flow control components. Engineered for longevity and ease of access, these fiberglass units protect valves from environmental damage and facilitate maintenance operations.
Visit their corporate website.

AK Industries products are designed to enhance installation efficiency and long-term performance:

AK Industries delivers dependable solutions engineered to meet modern water and wastewater challenges:
AK Industries is committed to delivering durable, high-performance fiberglass solutions that stand the test of time. Their products are precision-engineered for reliability in the most demanding environments, ensuring long-term value and reduced maintenance.
As a Greenfield Dynamics partner, AK Industries enhances our ability to offer complete water and wastewater infrastructure solutions. Together, we provide contractors and engineers with products they trust for critical applications in both new construction and retrofit projects.
© Greenfield Dynamics 2025 | All Right Reserved