Shenzhen Lhjloong Technology Co., Ltd.

Established in 2009, Shenzhen Lianghui Julong Technology Co., Ltd. is a comprehensive enterprise specializing in the R&D, manufacturing, sales, and engineering services of indoor, outdoor, and custom-shaped LED displays. Located in Shiyan Town, Bao'an District, Shenzhen, the company occupies an area of ​​over 6,000 square meters and employs more than 200 staff members, over 50% of whom hold college or university degrees. With a dedicated R&D department, the company maintains a leading edge in market innovation. Leveraging the deep expertise of its highly skilled technical team—comprising specialists in LED optoelectronics—the company adheres to the ISO 9001 (2000) quality management system and "7S" management standards. Through robust production capacity, exceptional product quality, and a superior price-to-performance ratio, the company effectively meets the diverse needs of its clients.
The company employs a team of high-caliber technical professionals and utilizes advanced, modern production equipment. By strictly implementing the ISO 9001 (2000) quality management system, it ensures that every LED module, cabinet, and display screen is a premium-quality product. Designed for simple and convenient installation, the company’s indoor and outdoor products hold various authoritative domestic and international certifications, including 3C, FCC, CE, and RoHS. The company also possesses numerous patents, software copyrights, and independent trademarks. In 2015, it was honored with the "Guangdong Famous Brand Product" designation. Its product range consistently reaches a leading international standard for similar technologies.
The company is equipped with state-of-the-art machinery, including precision optical testing instruments, German-imported reflow soldering systems, high-and-low-temperature test chambers, high-speed Panasonic SMT (surface-mount technology) machines, automated potting machines,, automatic screw-driving machines, multiple PCBA assembly lines, and fully automated packaging lines. Regarding quality, the company upholds a philosophy centered on "comprehensive quality management, continuous improvement, perfect service, and rapid response."
Its products are exported to numerous countries, including the United States, Russia, the United Kingdom, France, Australia, Greece, Italy, Japan, South Korea, and Kazakhstan.