Since the parts transport mostly self-transport suppliers. Difficult to guarantee the quality of transport. First, parts enterprises of auto parts packaging, placed in transit custody unprofessional and inadequate attention higher cause actual transport process 货损 rate. Second. Many suppliers are merely transport. No service functions such as cargo tracking, vehicle manufacturers in this situation just-in-time production is almost impossible to do. Parts enterprises no scientific Transportation Planning Methods circuitous transportation repeated transport, convective transport often occurs, simply can not achieve the overall optimization of the transport network. In addition, none of the means of transportation management use of advanced information technology, management lags behind. Automobile factory called JIT and "zero inventory" not in the true sense of the JIT and "zero inventory" just put pressure on the stock passed on to suppliers, and its essence is to sacrifice the interests of suppliers to reduce the cost of the automobile factory. Inventory costs still exist in the supply chain. Automobile factory from the surface to achieve JIT supply. Brought about a decline in inventory, cost savings and profit growth; automotive parts suppliers has led to long-term need to respond to the factory constantly change the production plan, resulting in greatly increased in transportation and warehousing costs. And minus the whole supply chain has not been optimized. The auto parts supplier, it is necessary to withstand the the OEMs require constant price pressure. Also responsible for the supply of auto parts logistics business, in order to save costs, auto parts suppliers will reduce its market size. Automotive Parts and Accessory Systems R & D, production and marketing scale is difficult to form. Leading to the lower level of the decline in the quality and development of the auto parts, resulting in rising automobile repair rate, decline in brand reputation, the car competitiveness and market share decreased, eventually forming a vicious cycle. The distant parts suppliers through OEMs near self storage rental vehicle manufacturing plant, warehouse or third party warehouse. Build your own storage system, different warehouse facilities, quality of personnel, business processes vary greatly increase the difficulty of warehouse management. Take up a lot of human and material resources. The heavier the burden on the auto parts enterprises. Vehicle production plant to face many warehouses, the great difficulty of distribution management, distribution, quality, efficiency and timeliness greatly reduced. Article [the Shenzhen car the consignment http://www.sz56gs.net] Edit completed.