Shenzhen has lighting company enterprise of 500 much LED is occupied 80%

Shenzhen is located in the forward position of Pearl River delta, hong Kong new Territories is received south, daya Bay is faced east, pearl River mouth is touched on the west, north faces Dongguan city and benefit state city, it is the coastal and significant traffic key position austral Chinese China, share 12 port, it is the city that China owns bank of sea land eat dishes without rice or wine