Zhongshan Langdu Lighting Electric Co.,Ltd is a lighting manufacturer, provide design to manufacture service. Located in Xiaolan Town, Zhongshan city and cover 5000 square meters. Our main products are LED bulb light, LED mining light, LED candle light, LED ceiling light, LED spot light, LED tube light, LED par light, etc. We have rich experience R&D engineer and our patent technology, and excellent manager team which is from Emerson Network Power of Global 500 company. "Quality ...