Upfront Engineering & Prototyping Support to Accelerate Results
Comprehensive Engineering Services & Software Integration
Product Design & Development Support
Product Testing & Validation
Process Design & Optimization
Material Specification Expertise
Concurrent Tooling Design
Material Finishing Solutions
Custom Equipment Engineering
Comprehensive Quality Management Systems
Our engineers use advanced CAD/CAM systems—including AutoCAD, SolidWorks, Mastercam, CNC programming software, and DP Esprit—to support rapid iteration and tooling development. We accept a wide range of electronic file formats, including AutoCAD DWG, Autodesk Inventory, CADKEY, DXF, IGES, Parasolid, Pro E, Solid Works and STEP, to ensure seamless collaboration with your design team.
Need a One-Page Summary of Our Capabilities?
Download our capabilities overview for a quick, shareable snapshot of what CSS can do, from engineering to production.
Looking for Cost-Effective Global Manufacturing?
Explore our Asian manufacturing capabilities, backed by ISO-certified partners and proven global supply chain integration.
Global Precision Manufacturing & Supply Chain Support
Countries We Supply
What Our Clients Say about Working with CSS
"I haven't worked directly with a whole lot of spring manufacturers in the past, but it's been absolutely great working with CSS so far. They are head and shoulders above other folks I've worked with – quick reply, detailed/thorough, helpful in teaching the process, forthright in offering solutions, etc. I really appreciate the help thus far and looking forward to continuing to work together."R&D Engineer, Top Tier Surgical Device Company"I have been impressed with the professionalism and execution of your company and personnel, and I'd like to extend a sincere thank you. I can honestly say it has been a pleasure working with you and I look forward to continuing business with your company!"R&D Engineer, BD"One of the most important things we look for in a partner is value engineering and value analysis to help us reduce costs. CSS provided us with virtually a one-stop-shop for very fast feedback that helped us design new models for manufacturability."VP of New Product Development, Smith & Wesson"Connecticut Spring & Stamping is an exceptional supplier. Their engineering teams have supported Teleflex Medical through successful product designs & launches. They respond quickly whenever the need arises, and deliver with a world class level of service and quality."Teleflex Medical"Your organization has shown an outstanding quality history on all of the various parts you ship to Colt; a true commitment to supplying our company with a quality product."Director of Quality, Colt Defense