主营:Research and development, production, sales, lamp tubes, light source equipment, supporting ballasts, UV lamps, infrared lamps, high and low voltage mercury lamps, ultraviolet sterilization lamps, water treatment equipment, research and development, sales
主营:Research and development, maintenance, production and sales, automation equipment, electronic instruments and meters, electronic products, electromechanical equipment, general mechanical equipment and accessories, testing equipment and consumables, ultras