Original equipment manufacturer creates their own goods. They own molds from which they are competent to cast their own unique product designs. But OEMs are not the accurate originals. After all, even OEMs hire companies to create those molds for them. There are companies in subsistence that make apparatus for injection molding for synthetic parts. Plastic molding is essential for numerous industries and the faster and more proficiently they are capable to mold those parts, the faster and more proficient their production becomes.