ZHEJIANG SPRING LIGHTING CO.,LTD established in 1993, is a professional enterprise specializing in the manufacture of floodlights , tunnel lamps ,factory lamps ,tennis court lamps , road lamps , garden lamps , under-ground lamps ,ballasts ,ignitors,light sources,gear boxesand electrical accessories . we manufacture a full range of lighting fixtures and electrical components to meet different customers' demands and provide good after-sales serivce .