Helping Guarantee Optimal Performance
As a critical resource for the construction and mining industries, Duer/Carolina Coil’s heavy duty steel coil springs are manufactured using a controlled process that ensures durability and consistency in the most demanding environments. This process also helps give you the most value for your investment.
Duer/Carolina Coil has computerized load-testing equipment capable of testing loads from 50 lbs. (23 kg) to 150,000 lbs. (68,000 kg) to ensure our springs meet your exact specifications.