... 2. CNC machining prototype3. Industrial Design4. Silicone mould; injection molding; resin mold and vacuum casting5. Batching production6. Reverse engineering7. Brass/aluminum parts CNC machiningPreferred ... , rapid prototyping, prototyping, plastic prototyping, cnc machining, cnc machining parts, cnc prototype, nbkc, sample, 3d printing, 3d model, machining part, silicone molds, resin craft, silicone ...