News

we have a new product to offer, introducing our 4 & 6 Universal

December 1, 2025

We are excited to announce that we are now molding 8″ SDR-26

July 18, 2025

We will be implementing a 7% price increase on our rigid fittings

February 25, 2025

Learn more about BABA compliant products and how to order them. Infrastructure

April 22, 2024

We are happy to announce our new 6″ drain grate. View Product

February 23, 2024

We are now molding our 315-0044’s and 915-0044’s. Learn More Details

December 19, 2023

We are now molding our 913-0064’s. View Full Announcement

October 17, 2023

Do you have specific questions about working at GPK or want more information? Contact us today!

(701) 277-3225