As a critical resource for the construction industry, Duer/Carolina Coils heavy duty springs are manufactured using a controlled process that ensures durability and consistency in the most demanding environments.
All of our products undergo a carefully controlled manufacturing process to guarantee consistency and give you the most value for your investment. Duer/Carolina Coil has computerized load-testing equipment capable of testing loads from 50 pounds (23 kilograms) to 150,000 pounds (68,000 kg) to ensure our springs meet your exact specifications.
Duer/Carolina Coil quality begins with raw materials purchased exclusively from qualified vendors and inspected upon arrival at our 130,000 square foot facility. Our continuous processing technique, state-of-the-art furnace technology and CNC coilers ensure precise rates and loads from one production run to the next. So you’re assured of dependable, consistent quality.
Whatever your need, count on the engineering team at Duer/Carolina to provide the kind of insights only developed through years of design collaboration.