shenzhen bi su lighting technology co.,ltd is a blend of researching,designing,production,selling and service, as an international electro-optic tech high-tech enterprise.we have the abundant foundation and the unique superiority especially in the LED energy conservation lighting techniques aspect,as one of Chinese electro-optic tech industry symbolic enterprises.we are developing and designing the high effective energy-saving LED illumination products and the LED lighting engineering solution. Further more,we provide the OEM service for the leading brand in home and abroad. In this several...