<table border="1" cellspacing="0" cellpadding="8"><tbody><tr><td>Item</td><td>Oem Cnc Wax Injection Copper Machining Auto Part Investment Casting</td><td>Material</td><td>G25CrMo4, G35, WCB etc.</td></tr><tr><td>Manufacturing Process</td><td>Investment casting, option Lost wax casting</td><td>Casting Tolerance</td><td>CT4-8</td></tr><tr><td>Machining Process</td><td>CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling etc.</td><td>Machining Tolearnce</td><td>Up to IT7, Ra 0.8~3.2 , according to customer requirement</td></tr><tr><td>Surface Treatment</td><td>Surface Passivatin, Polish</td><td>Package</td><td>Multiplayer wood box/pallet, with big plastic bag inside</td></tr><tr><td>Lead Time</td><td>45 days for copper investment casting</td><td>Service</td><td>OEM/ODM for copper investment casting</td></tr></tbody></table>
