UZUK LLC designs and manufactures lighting systems and diagnostic equipment for the heavy-duty trucking industry — built to military-grade reliability standards, made entirely in the USA.
A growing catalog of civilian truck electronics — every unit designed and assembled in-house. Purchases are fulfilled through our sales partner, ATP Solutions.
Direct-fit replacement turn signal control module for Freightliner Cascadia (2018+). Plug-and-play installation, OEM-matched connectors.
Diagnostic headlight tester — one button press confirms whether a headlight function actually works, cutting false warranty returns. No screens, no training required.
UZUK LLC is an engineering and manufacturing company specializing in lighting systems and diagnostic equipment for the heavy-duty trucking industry. We design our own electronics from the ground up — from initial PCB architecture to final assembly — built to military-grade reliability standards for the toughest road conditions.
We work in strategic manufacturing partnership with ATP Solutions to bring our products to market, while keeping engineering and production fully in-house. Every product we ship carries an official warranty.
We usually reply within one business day.
