Porters INTERNATIONAL LTD COP.CO., of electron (Shenzhen ) is reached then by the Hong Kong treasure the international corporation invests in the wholly foreign-owned enterprise to 2002, the company produces the products , such as DVD , DVB , MP3 , MP4 broadcaster,LED FlishLight ,etc. mainly. There are more than 10000 square meters in factories now, more than 10 production lines, advanced SMT equipment, high-quality high-temperature room , more than 20 research and develop personnel , more than 600 producers.