Matthew Warren Spring
Matthew Warren Spring offers both automated and manual hand coil capability in the manufacture of cold coil springs. Our highly automated line can take many grades of high-alloy materials up to 3/4" in diameter.
We support many different markets and applications including aerospace, motorsports, heavy duty truck, clutch springs, and more.

Matthew Warren Is Now AS9100 Certified
We're excited to announce that we are now ISO 9001 and AS9100D certified, ensuring the highest level of quality and support for our customers.
Our Products
We offer a state-of-the-art facility with a highly automated line that can take many grades of high-alloy materials up to 1.875″ in diameter and produce hot-coiled springs with outside diameters of 9.0″ max and free lengths up to 39.0″. Larger bar diameters of 2.25″ and bar lengths of 27.0′ can be hand coiled on smaller quantity demands offering the same quality requirements.
-
We offer cold coiled springs from a wide variety of materials up to 2" wire diameter.
-
We offer coiled retaining rings and engine rings ideal for heavy machinery and transportation applications.
-
We manufacture high quality, tight index compression springs for a variety of industries.
-
Our carbon composite springs are lightweight, high performance alternative to traditional spring materials.
-
We're experts in heavy duty brake springs, including springs made from round wire and ovate wire.