Generally, there are two main types of value-added services, those that stand-alone from an operational perspective and those that do not stand-alone. Insert molding is an example of our stand-alone value-added services. It does not need to be coupled with other services, but it can be if requested. Hot stamping, machining, drilling, and tapping are all examples of our value-added services that do not stand-alone. These services enhance or add value to plastic injection molding and manufacturing services.