Shanghai Optoelectronic Technology.,LTD, China. we are specializes in developing and producing of Optoelectronic products such as EL Panel,EL light box, ,touch screen,EL back light ,EL wire, EL T-shirt,EL safety jackets for police, for fire fighters, Traffic Police,EL wire,EL Back light. We own advanced equipment (such as Auto-matic screen Printer,Outline tunnel oven), strict quality control system and experienced team. In order to innovate new product, we have employed many engineers and designers to development product.We can develop any design of your need and requirement.

At Present, our EL products coming from our own research studios have been widely used in advertising, construction, transport, vehicles, toys, teaching equipments, medical equipments, clothing and other fields, winning the satisfactions and acceptance of our consumers and the commercial organizations both at home and abroad, which helps establish and develop stable cooperative relations with us on the EL Display System.

we believe "Nothing is impossible". Our service will make you satisfied , make our future successful. We put the product quality and credibility in the first position.We do the business on the basic "co-operation with sincerity and development with mutual benefit" You satisfaction is our final goal.Please also visit our web link for further information which is also in English.Our English web link is http://www.lightkeep.com/en/Index.asp