e of molds, informs the user that whether the die structure design and the process conditions are reasonable and ultimately provides users with the best mold design process program. The reliability of this technology is more than 80%. By using the technology the design and manufacturing cycle can be reduced by2/5 (plex mold case) and improve the mold quality and product qualification rate which can significantly reduce the manufacturing cost and enhance the product petition. Gap between the Domestic and Foreign Mold At present, the characteristics of China's industrial production are production variety, quick updates, and the fierce petition. In this case, the requirements of the users for mold manufacturing are "the short delivery time", "high precision", "good quality", and "low prices".