We at LEWIS SPRING want you to count on us as your FULL SERVICE PARTNER. We strive for complete customer satisfaction, from conception to follow up after delivery.

Spring Design and Selection

Let our Engineers help you optimize the best solution for your most demanding requirements. Please contact our engineering staff for your particular needs. We have a vast history of experience in spring types, materials, & coatings:

Compression, Extension, Torsion, Wire Form, Stampings, Spiral springs
Straight, tapered, barreled, variable pitch, variable diameter, plain or ground ends
Carbon Steels: Music Wire, Hard Drawn, Oil Tempered
Stainless Steels: 302, 304, 316, 17/7 PH
High Life Cycle: Chromium Vanadium & Chromium Silicon
High Temperature: Inconels, & A286 Alloy
Red Metals: Copper, Brass, Beryllium Copper, Phosphor Bronze
Specialty: Copper infiltrant & Brazing alloys for rings & shapes
-Color coating for identification (available in solids or stripes)
-Zincs, Phosphates (Rohs compliant), Cadmium, and Galvanized for corrosion resistance
-Precious Metal Coatings such as Gold, Silver, or Nickle
-Teflons to reduce friction and/or noise


We have a wide variety of in house testing equipment for load, torque, electrical continuity, and life cycle testing. Along with our local A2LA accredited testing labs we can arrange for complete chemical, mechanical analysis, for certification and electron scanning microscopic inspection to determine failure modes.

Supply Chain Management

Working closely with our suppliers, production, and your buyers we maintain our stock levels to meet your just in time needs. We offer contracted schedules, spot buys, stocking programs, and will work with you to formulate a plan that best fits your needs.

Assemblies & Packaging

Lewis Spring can also help with your assembly projects. We have supported our customers with many turnkey assemblies involving; metal caps, plastic tubes, & welded molded parts. Our Engineers have also solved many packaging issues with unique designs to maintain part orientation, reduce tangling, and mate with our customer’s automated assembly/insertion equipment. Some of these are: egg crate cartons, tac-board layers, shrink wrapped forms, and cardboard tubes. Challenge our engineers with your next project!