In addition to the mold itself, but also need to die block, die, die core led to the workpiece ejection device, and so on, these parts are generally made of general-purpose. Mold Enterprises need to do a great job, according to market demand, and technology, funds, equipment and other conditions, determine product positioning and market positioning, these practices are particularly worthy of small mold enterprise learning and reference, focus on the gradual formation of their own technical advantages and product advantages. Therefore, China's mold enterprises must actively try to learn from the foreign experience of these advanced enterprises, so that their future better development.