We arrange time plans in every order production process for customers, deal with the production schedule, delays at the operation points and the links in production process, give priority to order arrangement and communication to clients so as to ensure the delivery. We confirm the schedule of production process, check the completion and delays of the production according to the schedule, pay more attention to check the progress of external process, link up each process effectively to avoid the long-time idle production, improve proper schedule of each process to offset delays, look for proper solutions for individual process delay, communicate with the factories to give the priority to our orders and enhance the accuracy rate of delivery.