In addition to the mold itself, it also needs a mold base, mold frame, mold core leading to the ejector device, etc., these parts are generally made of universal type.  Mold enterprises need to become bigger and better, according to the market demand, and technology, capital, equipment and other conditions, determine the product positioning and market positioning, these practices are especially worth learning and reference of small mold enterprises, focus on gradually forming their own technical advantages and product advantages.  Therefore, China's mold enterprises must actively learn from the experience of these advanced foreign enterprises, in order to better development in the future.