In 2013, the development of the LED industry, the beauty and the thorns are in the same place. With the advent of the LED lighting era, the manufacturers have not earned a lot of money, and the shadow of increasing revenues without increasing profits is lingering. In 2014, the growth performance of
In 2013, the development of the LED industry, the beauty and the thorns are in the same place. With the advent of the LED lighting era, the manufacturers have not earned a lot of money, and the shadow of increasing revenues without increasing profits is lingering. In 2014, the growth performance of