The road of Industry 4.0 achievement is customized products and production based on data. This process is more important for the improvements on the industrial design precision and management precision. In one word, manufacturer could not feel each client’s requirement conveniently and constantly, so they usually produced one product integrated with many different functions and properties during the period of industry 1.0, 2.0 and 3.0 era. However, production scale, standardization and automation could optimize cost and efficiency, which could also lead to global over-production capacity and fierce competition among manufacturers. Industry 4.0 era will urge manufacturer to produce the most required products of clients. Except production, this principle could also cover supply, sales, and other processes. Meanwhile , manufacturers will strive to control their operating costs of all processes within acceptable scope.