Computers and servers are the foundation of today's businesses, but companies that rarely offer IT services can do well. The high-level consultants began by purchasing suitable and reasonably priced equipment to assist the customer's business to expand and become a consultant for the customer's equipment, and at the same time become a strong backing for the customer's hardware. With 24 hours of technical support and independent one-to-one domain high-level consultants, it is not the service that the customer adopts the high domain, but the trust of the domain.