Light Box LED Module 3W 12V Channel Letter Led Module Compact Structure

Shenzhen Sign Optoelectronics Co., Ltd. (SignLED)

As a leading manufacturer specializing in LED signage lighting solutions. Recognized as a National High-Tech Enterprise and a National Specialized and Innovative Enterprise in China, SignLED has also been honored as a Famous Brand in both Guangdong Province and Shenzhen.

Founded in 2013, SignLED focuses on the research, development, production, and global distribution of LED modules for signage and light boxes, flexible LED strips, rigid LED strips, and architectural border lighting products. Our headquarters and advanced manufacturing facility are located in Shenzhen, supported by a dedicated R&D center committed to continuous product innovation.

Driven by technology and quality excellence, SignLED operates under a certified ISO 9001 quality management system. Our professional R&D team consists of more than 20 experienced engineers and LED industry experts, continuously developing innovative lighting solutions to meet evolving market demands.

To ensure outstanding product reliability, we have established a comprehensive quality control process, including raw material inspection laboratories, engineering testing facilities, constant-temperature aging chambers, and multiple international-standard testing laboratories. Fully automated production and packaging lines enable stable quality, high production efficiency, and reliable lead times.

With an annual production capacity exceeding 15 million LED modules, 3 million meters of flexible LED strips, and 1 million meters of rigid LED strips, SignLED is well-equipped to support projects of all sizes worldwide.

Our products comply with major international standards and certifications, including CE, RoHS, FCC, PSE, UKCA, CB, CCC, LM-79, LM-80, and IP68. Today, SignLED products are trusted by customers in more than 100 countries and regions across the globe.

Looking ahead, SignLED remains committed to delivering innovative, reliable, and energy-efficient LED lighting solutions. Our vision is to become a globally trusted partner and benchmark supplier in the fields of LED signage lighting, linear lighting systems, and decorative architectural illumination.