... 2.Process: CNC machining 3.Tolerance: 0.02 Indutrial Engineering Machinery Parts Details: Material 301, 302, 303, 304, 304L, ... smooth and minimally porous surface (useful for hospitals and food processing plants) 4. Bright aesthetic appearance 5. Easily machined, ... 3 phases of thorough inspection, first-off inspection, during-processing inspection, and 100% inspection one by one before dispatching. ...