How long will the market for LED hand written fluorescent billboards last?
The threshold of this industry, the new line too much, the market price is too messy, and Jerry built! But I think domestic demand is still increasing, ha ha, I wonder if I am optimistic!
Friends who ask this question, I believe it should be in this industry, I am also, some of the circle of colleagues are asking this question, there are a number of small factories change careers.
I think about two years, because any new product can only last one to two years, and soon a new product will replace the hand written fluorescent board
