1,high precision and perfect surface 2.size:from 1/4 inch to 4 inch 3.have ability to manufacture all cnc parts ... /4 inch to 4 inch3.have ability to manufacture all cnc parts base on clients' drawing or samples4.material could be ... accessories, also supply OEM metal components, plastic components. We have high quality plastic injection machines, punch machines, cut machines, aut-lathes , lathes ...