Fujian Wuyishan Intersection tunnel is one of the key projects of Fujian Province highway tunnel intelligent

 lighting upgrading, a total length of 3.5 kilometers, single hole dual lane, double hole four lane, design 

speed from the original 80 km/h to 100 km/h.

As a key supporting project of road tunnel intelligent lighting, Huading has customized a set of LED tunnel

 lighting system solutions for the intersection tunnel based on the road tunnel lighting and color-changing

 temperature lighting system technology jointly researched and developed with Beijing University of 

Technology.

HUADING was founded on January 16, 2007, and listed on the New Third Board on July 10, 2015. 

In 2021, Yantai Yeda Chengfa Venture Capital (state-owned capital) completed the mixed reform and 

became a state-owned holding enterprise. The company specializes in the design, research and 

development, production and sales of smart lighting, life and health lighting products.

HUADING is the national specialized special new "little giant" enterprise, national high-tech 

enterprise, national intellectual property advantage enterprise, Shandong Province "gazelle" enterprise, 

Shandong Province Engineering Research Center, Shandong Province manufacturing individual 

champion, Shandong Province innovative small and medium-sized enterprises.