Ruirang Special Light Source is a large-scale and full-range manufacturer specializing in producing ultraviolet UV lamp in China. It has the professional research and development ability of ultraviolet sterilization lamp. The high quality of its products is generally recognized and respected by customers. It is widely used in aquarium, water treatment, household appliances, medical treatment, environmental protection waste gas treatment and air sterilization all over the world. It is widely used. Market share is high in many industries. The main products are: ultraviolet germicidal lamp, sterilizer, electronic ballast, quartz bushing.