Science and Technology has 12 years EVAK strengthening portable computer research and development, production experience, a number of service industries and nearly more than a thousand corporate customers, products sold abroad, the strength is very strong. And in the industry EVAK Technology is a good brand, which is why we selected one of the reasons Blue Ju scientific and technological cooperation, of course, EVAK technology to provide professional services, with a sound that contains a pre-sale, sale, sale and professional service system, which is one of the strength of our fancy.