(1) Outsourcing service providers are more aware of the changing technology;
(2) It can make the most accurate cost forecast, so it can make more accurate budget control;
(3) The services of professional outsourcing suppliers can provide higher standards and quality services;
(4) The company lightens the burden of management professionals, and the enterprise can provide services on demand, without leaving the information technology department in the enterprise for a long time;
(5) Ensure the competitiveness of the company's core business.