Delivering Precision Aluminum Dip Brazing Solutions for Critical Industries

Parfuse Corporation is a United States-based company specializing in aluminum dip brazing and precision assemblies for the aerospace, medical, automotive, defense, and electronics sectors. Our expertise covers the production of complex enclosures, heat exchangers, cold plates, and electronic chassis, all manufactured to exacting standards.

As specialists in aluminum joining and fabrication, we provide engineering support that helps clients reduce costs, improve designs, and ensure compliance with strict industry specifications. Our team advises on tolerances, thermal performance, and structural integrity, delivering assemblies that perform reliably in demanding environments.

Through rigorous technician training, advanced furnaces, and the largest aluminum salt bath capacity in the country, Parfuse continues to set the benchmark in metal joining, heat treating, and finishing services. For over 50 years, our commitment to precision and consistency has made us a trusted partner across multiple high-performance industries.

Recognized as the Nation’s Largest Precision Metal Joining Facility

For more than five decades, the company has set the standard in aluminum dip brazing, fabrication, and metal joining technologies. As the nation’s largest precision facility, we combine advanced furnaces, controlled salt baths, and expert technicians to produce certifiable brazements and complex assemblies that meet aerospace, medical, automotive, defense, and electronics requirements.

Our production processes are designed for accuracy, durability, and compliance, ensuring every enclosure, heat exchanger, cold plate, or electronic chassis is built to exact specifications. With the industry’s most advanced aluminum salt bath, highly trained staff, and rigorous quality assurance, Parfuse delivers consistent performance, reliable finishing, and on-time results for projects ranging from prototypes to high-volume production.

Key Advantages of Choosing Parfuse Corporation

Superior products

Our assemblies are built to precise specifications, from prototypes to finished products.

Highest standards of quality and reliability

Our operators are certified and highly skilled in managing complex brazing requirements.

Deliver cost savings

Our large brazing furnaces and salt bath allow us to make products in bulk. Consequently, the cost of production is lower, and you can save on costs.

A team of rigorously trained technicians

Our team of technicians and operators is rigorously trained to ensure you get the highest standard of products and services.

Meet or exceed all relevant regulations and requirements

Our products are compliant with the requirements and meet or exceed the set standards. We assure you of perfectly brazed and assembled products to serve you longer.

Rapid, on-time delivery

Have others promised you on-time delivery only to delay and inconvenience you? At Parfuse Corporation, we not only promise but also ensure that we deliver on time.

Our Areas of Specialization

Brazing Services

  • Aluminum Dip Brazing
  • Heat Treating of Aluminum

Secondary Services

  • Assembly
  • Silver Brazing, Soft Soldering
  • Leak Detection
  • Heliarc and Spot Welding
  • Finishing and All Secondary Operations
  • Salt Testing (chloride residue removal and testing)

Certificates We Have Earned

AS9100 compliant

Industries We Serve

Parfuse Corporation supports a wide range of sectors that rely on precision aluminum dip brazing and advanced fabrication. Our reputation is built on the ability to engineer intricate parts, electronic chassis, heat exchangers, and structural assemblies that perform under the most demanding conditions.

We provide certified solutions for industries including aerospace, aviation, defense, medical technology, telecommunications, automotive, electronics, and commercial manufacturing. Each project is guided by strict tolerances, compliance requirements, and quality assurance protocols, ensuring reliable performance across every application.

Based in Westbury, New York, we proudly serve clients across Long Island and nationwide.

Aerospace

Aviation

Telecommunications

Automotive

Military

Medical

Electronics

Commercial

Frequently Asked Questions

Aluminum dip brazing uses a filler metal introduced between joint interfaces at a controlled temperature below the base metal’s melting point. Unlike welding, it avoids excessive heat distortion and produces uniform, high-strength joints ideal for aerospace and electronic assemblies.

Typical components include electronic chassis, enclosures, heat exchangers, cold plates, radar housings, and avionics structures. These assemblies require both precision and thermal reliability.

Heat treating enhances strength, hardness, and durability by controlling the time-temperature profile. This ensures assemblies can withstand stress, vibration, and thermal cycles in demanding environments.

Industries such as aerospace, defense, medical technology, telecommunications, automotive, and electronics depend on dip brazed assemblies for performance, compliance, and reliability. In many of these sectors, working with a specialized metal fabricator ensures that components are produced to precise tolerances and meet strict certification standards.

Turn Aluminum Parts into a Finished Product

As specialists in aluminum dip brazing, we deliver high-quality services and a quick response time, emphasizing a long-term relationship.

Contact our team today to discuss your next aluminum dip brazing project.