| In recent years, in the development of country economy and fast build of country cold chain logistics, and more attention to the food safety, the cold transit device market is in the stage of fast development and prosperity. The company must design the cheaper and colder devices to satisfy the customer.Based on the schedule management theory, the paper pay attention to the qualitative analysis and quantitative analysis, combine the theory research and actual project, implement the research of the schedule planning and control for A company new project, bring forward the special schedule management model of the manufacture project. Use the project schedule management method of the combination of the CPM/PERT network technique and CCPM, process the optimization and integration control of the schedule and planning for the new product project, optimize and conduct the schedule of the new product design and production, control the project period and put forward the new product to occupy the market fast. |