Deyilong Precision Industry Co., Ltd. specializes in the development and sales of switches, sockets and connectors. Adhering to the enterprise spirit of Deyilong Electronics "keep improving and keep making progress", closely follow the international advanced technology, and engage in independent development of products: multi-function switch, tact switch, detection switch, slide switch, light tact switch with light, key switch, Micro switch, headphone socket, DC socket, etc., and can be developed and produced according to the actual requirements of customers. After gradual development, Deyilong Company keeps making progress in the fields of research and development, production, sales and service, and improves the service management system. It has a complete range of products, high quality, and professional technical support and services.