Shangyu southeast lighting co.,ltd. Was established on may, 2003. The company located in shangyu economic development zone,shangyu city,zhejiang province ,china.It's one of the biggest emergency lamps and energy-saving lamps enterprise in china. Also was one of technology-based enterprise in zhejiang province, patent-demonstrated enterprise in shaoxing city. The enterprise covers a areas of 50,000 square meters. Workshop 42,000 square meters.