... controlled strictly by CMM Machine for high concentricity.Machined by CNC and Vertical LatheISO9001:2000Machined by NC MachineTapping the hole ... UNI, ANSI, ISO etc.We are able to supply the products as follows:1) Materials include: Stainless Steel, Carbon Steel, ... steel plate, Drilling, Milling, Turning, Boring, Slating, Grinding,, NC/CNC Machining etc.4) Tolerance is controlled by CMM Machine.5 ...