Shangyu Ground Lighting Appliance Co., Ltd. was founded in 2000 and has been booming since then. Our vision is to let our world be more gorgeous while our mission is to make a path of value by our products for customers. With an annual production capacity of 6,000,000 sets, we specialize in producing more than 100 varieties of lighting appliances, including compact energy-saving lamps, such as 2U, 3U, 4U, spiral, global, column and reflector fluorescent lamps, and electronic ballasts and ...