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Remote Reefer

We provide reefer operators with reliable monitoring and access to data for improved delivery performance and customer service.

Electronic Remanufacturing

We wrote the book on reefer controller remanufacturing, saving reefer fleet operators money for over 40 years.

A 40 Yr Commitment

Since 1981 our focus has been on delivering innovative technology solutions to refrigerated transportation.

We provide the most complete system of reliable data collection solutions for refrigerated transport terminals, vessels, and trucking operations through industry-leading innovations in remote reefer monitoring hardware and software products. Request a quote.

Remote Reefer Monitoring

Complete solutions for refrigerated transport

Electronic Remanufacturing

Cost-saving solutions for fleet operators

Custom Engineering by RTE

Custom Engineering

A partnership for your success


For over 40 years, we have been a dedicated partner with refrigerated transport operators, providing innovative solutions in collecting and managing critical data of perishable cargo.

We are a company of ‘firsts’ in refrigerated transport, beginning in 1981 as the first re-manufacturer of refrigerated controllers. Today our list of industry firsts continues as the leading provider of remote reefer monitoring solutions designed to help reefer operations of any size succeed.

Our motto, Rebuilding the Past – Developing the Future, couldn’t be more accurate than it is today.

Technological Milestones

Latest news

Why plugs alone are not enough

Why plugs alone are not enough

Unlike dry containers, reefers require more than plugs and real estate. Refrigerated containers and perishable cargo demand attention to detail.

Repaired vs. Used vs. Remanufactured Reefer Electronics

Repaired vs. Used vs. Remanufactured Reefer Electronics

When electronic components on your reefer fleet break, wear out, or stop working, apart from purchasing new, there are limited resources to get your equipment operational again. And reefer controllers are subjected to hard use, weather, and road vibrations, conditions...

5 Reasons to Automate Reefer Monitoring

5 Reasons to Automate Reefer Monitoring

Why is temperature monitoring of refrigerated containers essential? Unlike dry shipping containers, refrigerated containers, also known as reefers, are transported on vessels and through dedicated ports and terminals specially equipped to handle the reefer's unique...