Hangzhou Lingda Lighting Co., Ltd. is engaged in the research, development and production of all kinds of electronic lighting products. We own the most advanced testing measuring equipment and first class production lines. We can produce 3,000,000 electronic energy saving lamps, 1,000,000 electronic ballasts and many other lighting products annually. Our products are enjoying a good reputation for excellent quality and becoming more and more popular among overseas customers. Our company ...