An original equipment manufacturer, or OEM, manufactures products or components that are purchased by a company and retailed under that purchasing company's brand name.OEM refers to the company that originally manufactured the product. When referring to automotive parts, OEM designates a replacement part made by the manufacturer of the original part. In this usage, OEM means "original equipment from manufacturer". and don`t forget to hire a professional company to help you to do company audit, quality inspection, container loading to ensure everything is in control.
OEM Service means to provide service as per customer'specific demand ,and produce parts and products according to clients'instructions. OEM about mechanical machining ,refers to produce parts as per customer's drawing or sample,thast is all ,hope that can be useful for you.