Established on March 16, 1818, known as Dong Nam Technology and Solution Joint Stock Company, grasped the needs of the information and communication market and the development orientations of the State, the company Establishing and orienting its development into the field of supply of radios and accessories and the optimal solutions for communication systems of customers such as restaurants, hotels, resorts and public parks. industries, workshops, processing zones. We are committed to providing our customers with the highest quality, best-in-class products that best meet the needs of your company, your business and your organization.