Does Larson Electronics manufacture radiator panels in the United States?

Yes. Larson Electronics manufactures radiator panels and corrugated fins in the United States using automated production lines.

Can radiator panels and corrugated fins be built to custom specifications?

Yes. Production supports custom dimensions, fin pitch, material thickness, surface treatment, and quantity requirements.

What are the advantages of sourcing radiator panels from a US manufacturer?

Domestic manufacturing offers improved lead time predictability, supply chain stability, direct engineering collaboration, and consistent quality control.

Larson Electronics Now Offering US-Manufactured Radiator Panels and Corrugated Fins (9/29/2026)

By LarsonElectronics.com
September 29, 2026

Larson Electronics Expands into Radiator Panel and Corrugated Fin Manufacturing

Larson Electronics is now offering radiator panels and corrugated fins manufactured in the United States for transformer and industrial cooling systems. Production is supported by automated manufacturing lines designed for repeatability, consistent geometry, and scalable output for OEM, replacement, and custom applications.

As one of only a limited number of domestic manufacturers producing these components, Larson Electronics is now accepting quote requests for custom builds and production runs.

Domestic Manufacturing Strengthens Supply Chain Reliability

US-based manufacturing provides greater control over production schedules, quality oversight, and material sourcing. For industrial buyers and engineers, this translates to improved predictability, reduced lead time variability, and more responsive communication throughout the project lifecycle.

Reduced exposure to overseas shipping delays
Improved scheduling accuracy and availability
Direct engineering collaboration
Streamlined revisions and approval cycles

Automated Production Enhances Consistency and Quality

Radiator panels and corrugated fins are produced using automated equipment engineered for dimensional consistency and repeatable weld integrity. Automation supports tighter production tolerances and consistent surface treatment preparation, contributing to long-term durability in demanding industrial environments.

Quality control measures are integrated throughout production to ensure panels meet specified width, length, pitch spacing, and material thickness requirements.

Custom Manufacturing Supports Application-Specific Requirements

Every cooling system presents unique thermal, mechanical, and spatial considerations. Larson Electronics supports specification-based manufacturing that aligns with customer drawings and engineering documentation.

Custom parameters may include:

Panel length and element count
Fin pitch spacing
Material type and thickness
Surface treatment and coating requirements
Prototype or production volume quantities

Corrugated fin production supports flexible geometry, enabling engineers to meet performance targets without dimensional restrictions on the corrugated fin line.

Faster Turnaround Improves Project Timelines

Domestic fabrication reduces transportation delays and supports faster response times for both prototype and full production runs. Engineering teams can communicate directly with manufacturing personnel, enabling rapid clarification of drawings, material specifications, and revision updates.

This level of coordination improves overall project efficiency and reduces downtime risk in replacement or maintenance scenarios.

Applications Include Transformer and Industrial Cooling Systems

Radiator panels and corrugated fins are commonly used in:

Oil-filled distribution and power transformers
Industrial heat exchange assemblies
OEM cooling systems
Replacement radiator structures

Proper specification ensures compatibility with oil flow dynamics, ambient conditions, and required thermal dissipation capacity.

Quote Requests Are Now Open for Custom Projects

Larson Electronics is currently accepting quote requests for radiator panels and corrugated fins manufactured to customer specifications. Providing drawings, dimensions, material requirements, and target quantities will support accurate evaluation and timely response.

Request a Quote for Radiator Panels or Corrugated Fins
Larson Electronics Building Trust Since 1973.