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Longgang: The LED Valley of China
Nestled in Shenzhen's Longgang District, EMS-LED sits at the epicenter of the world's LED supply chain. Within a 15-kilometer radius of our factory, you will find every component that goes into an LED product — from epitaxial wafers and phosphor powders to aluminum profiles and constant-current ICs.
This isn't just proximity. It's vertical integration at the district level. When global brands need LED lighting manufactured at scale with uncompromising quality, they come to Longgang. EMS-LED is proud to be one of the district's top-tier contract manufacturers, operating 12 high-speed SMT lines with a monthly LED strip output exceeding 500,000 meters.
We don't just assemble. We engineer, prototype, test, certify, and ship — all from one campus. From DLC-listed commercial luminaires to custom transparent displays for architectural landmarks, every product carries the Longgang mark of precision.