Colorful and colorful June is a season of leaps and bounds, our company ushered in 5 first-level contracting qualifications. They are: issued by the Department of Housing and Urban-Rural Development of Guangdong Province,First-level professional contracting of electronic and intelligent engineering；

And issued by the Performance Venue Engineering Construction Committee of China Audio Industry Association, the first-level professional lighting engineering design and construction contracting, the first-level professional stage machinery engineering design and construction contracting,

The first level of professional audio engineering design and construction contracting, the first level of audio and video intelligent system integration engineering qualifications; the five first-level qualifications have consolidated the cornerstone of our company in the building intelligence industry. In the field of building intelligence, we will go Wider and farther。