I'm not sure if you are still looking for these springs, as it's been a few months, but you can try Acxess Spring in Riverside, CA. They make all different sizes, custom.
I am looking to buy some small torsion springs, about id .2" od .35" about .5" length; I'm trying to fit a mechanical device I am developing so if there is a place you can suggest where I can get a few variations on size and strength that would be great. Thanks in advance.
Look up Lee spring i do not know if they will ship there but it is worth checking. they make allot of springs
Why not buy it from us ,we are a spring manufacturer in China,you know ,that means cheap price and good quality