With food, medicine, cosmetics bottles and increasing demand of high-end daily necessities, with extrusion blow, injection molding process for the production of products can not meet the requirements. How to deal with a single plastic molding equipment has become a corporate move to a new height of a challenge. To change a single model of plastic molding equipment, only the integrated molding technology, the development of new rolling machine equipment. Under this trend, automatic one-step injection, pull, Blow Molding Machine came into being.