At City Springs we use quality materials including Range 2 natural and galvanized spring steel, T304 Stainless Steel, flat Crinoline strip, flat CK1055 strip. The most popular spring making material being Range 2 Spring Steel sizes start from .280mm- .0110"- 32 gauge. The heaviest material we work with is 12.7mm- .5"- 7/0 gauge.

We can get our springs finished in a variety of ways including, Galvanized, silver zinc plate, Phosphorous bronze, black zinc, black paint dipped or the standard natural finish.