Ningbo Sinone Electronic Co Ltd is located in the key port-city of Ningbo along the Changjiang River Delta Economic Circle of China. It is specialized in developing and producing various LED Sign, LED Lighting. We have advanced production equipment and testing instrument, the newly-developed products with various kinds of the novel style, fine and exquisite appearance. They are sold far to Europe, America Southeast Asia and so on. Our company is guided by the market requirement, and takes quality first as the objective. Sincerely welcome broad domestic and overseas customers come to cooperate and negotiate business with us. We will try our best to provide you with superior goods and the satisfactory service