UZUK LLC designs and builds lighting systems and diagnostic electronics for the heavy-duty trucking industry — from initial PCB architecture to final assembly.
UZUK LLC is an engineering and manufacturing company based in Sacramento, California, specializing in lighting systems and diagnostic equipment for the heavy-duty trucking industry.
We design and engineer 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. Every product we ship carries an official warranty, because we stand behind what we build.
Our team brings 8+ years of hands-on experience to engineering solutions for the transportation sector, and UZUK LLC was registered as a company in 2022. In 2026, we presented our Smart Pro diagnostic testers and Dual-Mode Lighting Systems at the Mid-America Trucking Show (MATS) in Louisville — the largest trucking industry show in the United States.
We work in strategic manufacturing partnership with ATP Solutions to bring our products to market — UZUK focuses on engineering and manufacturing, while ATP Solutions handles distribution and sales.
Every product is designed and assembled domestically — no import risk, no tariff delays, local service and support.
Built to military-grade reliability standards for the toughest road conditions, with an official warranty on every product.
From initial PCB architecture to final assembly, we design our own electronics rather than relabeling third-party hardware.
Browse the full catalog of civilian truck electronics.