Newcomb Spring of Colorado - Thornton, CO
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of special springs. Other types of springs include compression, extension, torsion & battery contact springs. Standard manufacturing materials include spring steel, stainless steel, high & low carbon steel, nickel plated carbon steel, stainless alloys, non-ferrous metals, Elgiloy®, Hastelloy®, Monel®, Inconel® & titanium. Springs are suitable for aerospace, agricultural, military, medical, telecommunication, oil-field, electronic & automobile applications.

AAAA Specialties, Inc. - Denver, CO
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of special springs including compression springs, extension springs & torsion springs. Available in wire size from 0.008 in. to 0.562 in. & spring dia. from 0.03 in. to 10 in. with 1 to 1,000 plus coils. Materials include beryllium coppers, chrome silicon, chrome vanadium, Elgiloy®, hard drawn, Inconel® 600, Inconel® 718, Inconel® X750, Monel® 400, Monel® K-500, music wire, oil tempered, phosphor bronze & brass, stainless steel 17-7, stainless steel 302 & stainless steel 316. Finishes include black oxide, painted, passivated, plain, yellow zinc & clear zinc (silver).