After sintering, for various reasons, the surface finish of metal injection moulding products is relatively rough. There are slight burrs, and fine stainless steel particles may adhere to the surface of products. In order to achieve surface finish (some products even require mirror effect, such as Apples Logo products) and deburring requirements, surface treatment processes such as grinding, polishing and sandblasting are necessary. Today, Shandong No.2 Machinery will explain some stainless steel polish methods.