Injection molding is widely used for variety of parts.
Injection molding is a manufacturing technique for making parts from plastic material.  Molten plastic is injected at high pressure into a mould, which is the inverse of the desired shape. The mould is made by a mold maker from metal, usually either steel or aluminium, and precision-machined to form the features of the desired part. Injection molding is very widely used for manufacturing a variety of parts, from the smallest component to entire body panels of cars. Services offered by providers of liquid injection molding include bonding, design assistance, graphics, tool or mold making, prototype or market entry molding, low volume production, high volume production, micro molding, large part molding, insert molding, two-shot injection molding, stamping services, assembly services, just-in-time capability, and packaging and shipping.