Changsha, Changsha, what do lighting sound engineering
I know the Hunan Huaya lighting sound company brand, the strength is very strong
There are a lot of three-phase there are some, you need to do what you want to do the slightest strength are not in the three-phase
Sanxiang Electric City, there are many, relatively large Hunan Tianhong Electronics (light-based), Xiangsheng construction technology (audio-based), you go to the market to run around, a lot of
