... Wax Casting, Investment Casting, Sand Casting, Machining Part, CNC Machining Parts etc.Sand casting part with machining:1. Process: Resin ... Treatment, Heat Treatment, Griding, Milling, wire EDM, Linear Cutting etc. 4. Weight:0.5kg to 2000kg size from 100mm ... Surface Treatment, Heat Treatment, Griding, Milling, wire EDM, Linear Cutting etc. We can provide samples(one piece)before substantial orders ...