John Evans' Sons

PRECISION in every tiny detail! 🔬Micro springs are leading the charge in miniaturizing products across industries—from medical devices like surgical staplers and hearing aids to robotics and electronics. These tiny springs are crafted to exacting standards, delivering the same performance as larger springs, all in a micro package. With over 170 years of expertise, we specialize in creating both standard and custom spring solutions that adhere to rigorous certifications: ISO 9001:2015, ISO 13485:2016, and AS9100D. Whatever your needs—from intricate one-off designs to high-volume runs—we’ve got the precision to make it happen. 👉LEARN MORE: https://hubs.ly/Q035PH890 #MicroSprings #MedicalDevices #EngineeringInnovation #JohnEvansSons #InnovationInMiniature #EngineeringExcellence #MedicalTechnology

We are ready for PBExpo, are YOU?! Come see our team at PBExpo 2025, BOOTH 1007! February 27-28, 2025 Miami Beach Convention Center, Miami, FL Experience the Fastest Growing Trade Show in Aviation & Aerospace! 👉 REGISTER: https://hubs.ly/Q035QJhH0 #PBExpo #ForwardInFlight #JohnEvansSons #SpringManufacturing #Innovation #Quality #SpringInnovation

🌟 We want to hear from you! What is the biggest challenge in your industry when it comes to precision-engineered components? At John Evans’ Sons, we specialize in overcoming these challenges with innovative spring solutions. ✅ Cast your vote and let’s discuss how we can help! #IndustryPoll #PrecisionEngineering #JohnEvansSons #SpringSolutions

🔧 Precision Solutions for Aerospace Applications 🔧 Constant Force Springs ➰ Used in a “gang” arrangement, i.e. side by side in a multi-spring assembly 🔹Assist in deploying & retracting the main entry door/stairs, or cargo doors ➰ Cables exiting housings in the bulkhead 🔹Allowing the force from the spring assembly to be applied to the door/stairs Spiral Torsion Springs ➰ When used in conjunction with a lever rather than a cable assembly 🔹Great forces generated in a small amount of deflection Whether you need constant force springs for counterbalances or springs for custom assemblies, our team has your solution. 🌍 ITAR-compliant | ISO 9001:2015 | AS9100 🔗 EXPLORE our aerospace capabilities: https://hubs.ly/Q037YDJk0 📞 Let’s innovate together: 215-368-7700 #SpringTechnology #AerospaceInnovation #JohnEvansSons #QualityManufacturing #AerospaceEngineering #SpringDesign

Come see our team at PBExpo 2025, BOOTH 1007! February 27-28, 2025 Miami Beach Convention Center, Miami, FL Experience the Fastest Growing Trade Show in Aviation & Aerospace! 👉 REGISTER: https://hubs.ly/Q035LQMX0 #PBExpo #ForwardInFlight #JohnEvansSons #SpringManufacturing #Innovation #Quality #SpringInnovation

From concept to creation—our spring prototyping services are designed to bring your unique vision to life. 🛠️ At John Evans' Sons, we collaborate with you to refine every detail using advanced design tools and years of expertise. Our team works with a variety of specialty alloys like 300 Series stainless steels, Inconel®, and Elgiloy®, ensuring that each prototype meets your performance, cost, and application goals. 🔗LEARN MORE: https://hubs.ly/Q035Q5mJ0 #JohnEvansSons #SpringPrototyping #CustomSolutions #EngineeringInnovation #PrecisionSprings #PrototypingServices #SpringManufacturing

🔬 Medical Technology is in our DNA and our medical springs are essential components in in life-saving equipment, disposable medical products and so much more. "Take syringes autoinjectors, pens injectors or other type of drug delivery devices for example. These critical products often rely on precision-engineered components such as: 🌀compression spring 🌀torsion springs 🌀constant force springs 🌀power springs 🌀stamped and bent parts No matter the quantity or application, we provide innovative solutions for manufacturing, cleanliness, packaging, and automation to meet the stringent demands of the medical industry. LEARN MORE about how we contribute to the medical industry, link in the comments ⤵️ #healthcare #medtech #WeAreLesjöfors #SpringSolutions Lesjöfors Group

For 175 years, we’ve proudly set the standard in spring manufacturing, blending time-tested craftsmanship with forward-thinking innovation. At the heart of our success lies a relentless drive to innovate. From pioneering spring designs to adopting cutting-edge manufacturing technologies, we continuously push the boundaries of what’s possible. Our team’s expertise and dedication ensure that every spring we create meets the ever-evolving demands of modern industries. CONTACT US: https://hubs.ly/Q033Jc7M0 🎉 Cheers to a legacy as America's oldest springmaker, built on precision and a future driven by innovation and excellence! #SpringManufacturing #175YearsOfInnovation #BuiltToLead #JohnEvansSons

👏 Happy Engineers Week 👏 This week, we celebrate the brilliant minds and problem-solvers who drive innovation and create solutions that shape our world. At Lesjöfors Group, we’ve been a home for innovation for 350 years. And over the centuries, we’ve seen technical expertise evolve with every generation. Here’s to the engineers building our future — for making the impossible possible! #EngineersWeek #WeAreLesjöfors #Innovation #SpringManufacturing

Global Mind. Local Heart. Check out Plymouth Spring- Part of Lesjofors Group. As part of the Lesjöfors Group, we share the same commitment to precision, innovation, and quality in spring manufacturing.