This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Precision Stamping Specialists

Deep Drawn, Progressive Die & Slide-Formed Metal Stamped Components, Assemblies, and Metal Finishing

Request a Quotation Contact Us
Thomaston, CT
El Paso, TX
Hangzhou, China
ISO/TS 16949 Certified

About Stewart EFI

Stewart EFI is one of the largest international suppliers offering precision progressive die, deep drawn, and slide-formed metal stampings, secondary machining, and automated assembly operations. Headquartered in Thomaston, CT, with manufacturing facilities in El Paso, TX, and a joint venture in Hangzhou, China, we deliver global contract manufacturing with local expertise.

We are recognized as an engineering solution provider for companies seeking defect-free contract manufacturing for their most challenging parts. From design to high-volume production, our full range of capabilities ensures on-time delivery and competitive pricing.

3
Global Facilities
ISO/TS 16949
Certified
Perfection
Our Standard
Stewart EFI Manufacturing Facility

Our Precision Components

Engineered for performance, durability, and precision across industries. Explore our core product lines.

Deep Drawn Components

Deep Drawn Components

Stainless steel irrigation sprinkler cap. High-precision deep drawing for complex geometries and tight tolerances.

  • • Material: Stainless Steel
  • • Application: Irrigation Systems
  • • Process: Deep Drawing
Progressive Die Stampings

Progressive Die Stampings

Inconel oxygen sensor terminal. High-volume stamping with exceptional consistency and repeatability.

  • • Material: Inconel
  • • Application: Sensors
  • • Process: Progressive Die
Slide Formed Components

Slide Formed Components

Zinc-plated steel sensor housing. Complex 3D shapes formed with high accuracy and speed.

  • • Material: Zinc-Plated Steel
  • • Application: Sensor Housings
  • • Process: Slide Forming
Assembly Components

Assemblies & Secondary Operations

Tin-plated brass circuit breaker load terminal with torque screw. Complete sub-assemblies with integrated components.

  • • Material: Tin-Plated Brass
  • • Application: Circuit Protection
  • • Process: Assembly + Stamping
Wire Forms

Wire Forms

Precision-formed wire components for electrical and mechanical applications requiring high strength and reliability.

  • • Materials: Steel, Stainless, Brass
  • • Applications: Automotive, Electronics
  • • Process: CNC Wire Forming
Medical Components

Medical Device Components

Precision stampings for surgical tools, implants, and diagnostic equipment. Cleanroom-compliant manufacturing.

  • • Materials: Stainless, Titanium
  • • ISO 13485 Compliant
  • • High-Precision Tolerances
Automotive Parts

Automotive Stampings

Critical components for powertrain, safety systems, and electrical subsystems. TS 16949 certified production.

  • • High-Volume Production
  • • PPAP Documentation
  • • In-House Tooling
Military & Munitions

Military/Munitions Components

Mission-critical parts for defense applications. Built to withstand extreme environments and rigorous testing.

  • • ITAR-Compliant Manufacturing
  • • High-Reliability Standards
  • • Secure Supply Chain

Value-Added Services

From concept to completion, we offer comprehensive support to ensure your components meet the highest standards.

Engineering Services

Design optimization, DFM, and tooling engineering to ensure manufacturability and cost-efficiency.

Prototype Fabrication

Rapid prototyping and low-volume runs to validate designs before full-scale production.

Assemblies & Secondary Ops

Welding, fastening, and integration of multiple components into finished sub-assemblies.

Plating & Metal Finishing

Tin, zinc, nickel, and other plating options to enhance corrosion resistance and conductivity.

Industries We Serve

Our precision components power innovation across critical sectors worldwide.

🚗

Automotive

Powertrain, safety systems, sensors, and electrical components for OEMs and Tier 1 suppliers.

⚡

Electrical/Electronics

Connectors, terminals, contacts, and shielding components for high-reliability applications.

🏥

Medical

Implants, surgical instruments, and diagnostic equipment components with strict quality control.

🛡️

Military/Munitions

Mission-critical parts built to withstand extreme conditions and meet defense specifications.

3
Global Facilities
ISO/TS 16949
Certified
100+
Clients Worldwide
Perfection
Our Standard

Contact Stewart EFI

Reach out for quotations, technical support, or partnership opportunities.

Thomaston, CT

45 Old Waterbury Road
Thomaston, CT 06787-1903

📞 1-800-393-5387

📞 (860) 283-8213

El Paso, TX

27 Leigh Fisher Blvd.
El Paso, TX 79906-5241

📞 (915) 775-2558

Hangzhou, China

No.280 Ave.10 HEDA
Hangzhou, China, 310018

📞 +86 571 8691 3333

Visit Official Website to Contact
China Quality Suppliers fobcompany.info

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact support@fobcompany.info via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系support@fobcompany.info 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact support@fobcompany.info

如果您是其他域名合作 也请联系support@fobcompany.info