TOPSEL TECHNOLOGY LIMITED is located in DaLang, Dongguan City, China. We not only have knowledgeable, experienced and technical troop but also have advanced equipment of production and whole visage of factory inspection, best techniques, as well as high quality management persons with ability. EL (Electro luminescent) is the main product in our company, including EL electroluminescence sheets, EL lighting sheets, EL back-lighting sheets, and back-lighting source. EL is applied to (EL name brand, EL badge, EL instrument dial plate, EL advertising) outfit of EL driving electrocircuit and driving IC.

Our products are used widely on LCD background lighting, EL instrument dial plate for vehicle and motor-bike, gleamy electric toys, gleamy gifts and advertising. Our products have been used in more and more factories and fields for the outstanding characteristics, such as thin, elegant, lowest expending, soft-plane lighting, transformable, high visibility, fresh color and luster, glittery with gradual change, non-exothermic, no ultraviolet radiation sending, longevity, and non-maintenance.

Our company takes a leading position in the field by technology and market. We hold a high quality standard, use our manufacturing experience, and provide first-class products and perfect services to all of our customers.

Our aim is customers' requests; We will never satisfy actuality; We aspire for continual innovation to win our products the best high technology and perfect quality.