Best Spring and Stamping Companies in Connecticut (Updated 2023)

Best Spring and Stamping Companies in Connecticut (Updated 2023)

Connecticut has a long and rich history in manufacturing, and that legacy continues today with a strong presence of high-quality spring and stamping companies. These businesses serve a diverse range of industries, from aerospace and defense to medical devices and automotive. This article highlights some of the top spring and stamping companies in Connecticut, updated for 2023, focusing on their capabilities, specialties, and overall reputation. It’s important to note that “best” is subjective and depends on specific project needs; this list represents a selection of highly regarded and well-established firms.

Key Factors Considered:

• Capabilities: The range of services offered (e.g., design, prototyping, tooling, production, secondary operations).
• Materials: The types of materials they work with (e.g., stainless steel, high-carbon steel, exotic alloys).
• Certifications: Industry-recognized certifications (e.g., ISO 9001, AS9100, ITAR).
• Industries Served: The primary industries they cater to.
• Reputation: Customer feedback, industry recognition, and years of experience.
• Technology: Latest technology adopted by the manufacturers.

Top Spring and Stamping Companies in Connecticut (2023):

1. Associated Spring (Barnes Group Inc.)

• Location: Bristol, CT (Multiple locations globally)
• Capabilities: Comprehensive spring and engineered component design, prototyping, manufacturing, and testing. They offer a wide range of springs (compression, extension, torsion, wire forms, flat springs), stampings, fineblanking, and assemblies.
• Materials: Extensive range of materials, including stainless steel, high-carbon steel, nickel alloys, titanium, and more.
• Certifications: ISO 9001, AS9100, IATF 16949, ISO 13485, and others.
• Industries Served: Aerospace, automotive, medical, industrial, consumer products, and energy.
• Reputation: A global leader in spring and engineered component manufacturing with a long history of innovation and quality. Part of the larger Barnes Group Inc., providing significant resources and expertise.
• Technology: Associated Spring employs advanced technologies such as Finite Element Analysis (FEA) for design optimization, automated manufacturing processes, and precision measurement systems to ensure high-quality and consistent production.

2. Newcomb Spring of Connecticut

• Location: Southington, CT
• Capabilities: Custom spring manufacturing (compression, extension, torsion, wire forms), stamping, and fourslide parts. They offer design assistance, rapid prototyping, and short-run production.
• Materials: Wide variety of materials, including stainless steel, music wire, chrome silicon, and more.
• Certifications: ISO 9001.
• Industries Served: Medical, aerospace, automotive, electronics, and industrial.
• Reputation: Known for their responsiveness, technical expertise, and commitment to customer service. A family-owned business with a strong focus on quality and precision.
• Technology: Newcomb Spring utilizes CNC coiling machines, fourslide machines, and advanced quality control equipment to ensure precise and consistent manufacturing of springs and metal forms.

3. Hardware Products Company

• Location: Chelsea, MA (Serves Connecticut and the Northeast)
• Capabilities: Specializes in the design and manufacturing of springs for the Aerospace & Defense industries. They have a wide variety of springs, including constant force, compression, extension, torsion, and custom designs. They excel in small to medium production runs.
• Materials: High-performance alloys, stainless steel, and other specialized materials.
• Certifications: AS9100, ISO 9001, ITAR Registered.
• Industries Served: Primarily Aerospace and Defense, with applications in other high-reliability sectors.
• Reputation: Highly regarded for their expertise in demanding applications and their commitment to meeting stringent quality standards. They are a trusted supplier to major aerospace companies.
• Technology: Hardware Products Company invests in advanced spring design software, CNC coiling and grinding equipment, and rigorous testing facilities to meet the demanding requirements of the aerospace and defense industries.

4. Atlantic Precision Spring, Inc.

• Location: Bristol, CT
• Capabilities: Custom metal stampings, fourslide products, wire forms, and springs. They offer design support, prototyping, and tooling.
• Materials: Stainless steel, carbon steel, beryllium copper, phosphor bronze, and other alloys.
• Certifications: ISO 9001, IATF 16949.
• Industries Served: Automotive, medical, electronics, consumer products, and industrial.
• Reputation: Known for their precision, quality, and ability to handle complex parts. They have a strong track record of on-time delivery and customer satisfaction.
• Technology: Atlantic Precision Spring utilizes progressive die stamping, fourslide technology, and advanced quality control systems to ensure precision and efficiency in their manufacturing processes.

5. Peterson Spring

• Location: Plainville, CT (Multiple locations globally)
• Capabilities: A wide array of spring products. Also stamping, wire forms, and related metal components.
• Materials: A wide variety of metals.
• Certifications: ISO 9001, IATF 16949, and others.
• Industries Served: Automotive, industrial, and other diverse markets.
• Reputation: A large, established spring manufacturer with a global presence, known for their capacity and engineering capabilities.
• Technology: Peterson Spring employs advanced manufacturing technologies such as multi-slide and fourslide machines, CNC coiling and wire forming equipment, and automated inspection systems.

6. Radcliff Wire, Inc.

• Location: Bristol, CT
• Capabilities: Radcliff Wire, Inc. specializes in manufacturing precision shaped wire.
• Materials: Wide variety of materials, including carbon steel, stainless steel, non-ferrous, and shaped wire.
• Certifications: ISO 9001.
• Industries Served: Aerospace, Medical, Automotive, Industrial, Electronics, and many others.
• Reputation: A leading manufacturer of custom shaped wire, recognized for their precision, quality, and ability to meet complex specifications. They are known for their quick turnaround times and customer-focused approach.
• Technology: Radcliff Wire, Inc. utilizes advanced wire drawing and shaping technologies, including custom-built machinery and precision tooling, to produce wire with tight tolerances and complex geometries.

7. Connecticut Spring & Stamping

• Location: Farmington, CT
• Capabilities: Spring, stamping, and fourslide operations, and assemblies.
• Materials: Wide range of metals, including stainless steel and high-performance alloys.
• Certifications: ISO 9001, ISO 13485, AS9100, and ITAR.
• Industries Served: Medical, aerospace, defense, and other industries requiring high precision.
• Reputation: Excellent reputation for quality and precision, particularly in demanding applications.
• Technology: Connecticut Spring & Stamping invests in state-of-the-art technologies, including CNC machining, EDM (Electrical Discharge Machining), and advanced inspection equipment, to ensure the highest levels of precision and quality.

Choosing the Right Partner:

The best spring and stamping company for a particular project will depend on the specific requirements. Consider the following when making your selection:

• Complexity of the Part: For highly complex parts, look for companies with strong engineering and design capabilities.
• Material Requirements: Ensure the company has experience working with the specific materials needed.
• Volume Requirements: Some companies specialize in short runs, while others are better suited for high-volume production.
• Industry Standards: If your project requires specific certifications (e.g., AS9100 for aerospace), choose a company that meets those standards.
• Lead Time: Discuss lead time expectations upfront to ensure they align with your project timeline.
• Budget: Get quotations from multiple suppliers.

This list provides a strong starting point for finding a reputable and capable spring and stamping partner in Connecticut. Thorough due diligence, including requesting quotes and discussing project specifics, is crucial for making the best choice. Always check for up-to-date certifications and ask for references to ensure you’re partnering with a company that meets your specific needs and quality expectations.