Project consultation is an important basis for customer investment decision. Through the project basic conditions, market capacity, market development direction, technical and economic risk analysis to estimate the scale of project investment, evaluate the economic benefits and provide technical services to customers. We compare and demonstrate the construction plan, technical route and technical conditions of the project construction, to provide customers with advanced technology, economic and reasonable, energy saving, environmental protection and safety design scheme based on the professional and comprehensive refrigeration project design experts and professional technical team. Making detailed investment budget and economic evaluation to provide perfect technical support for project investment. Apply the knowledge and experience of refrigeration technology, engineering technology, economic management, laws and regulations to provide consulting services for customers in the decision-making, planning and construction of refrigeration projects.