1. Design: Prepare the mold design drawings and confirm the design with the client.
2. Machining: According to the drawings, use a CNC machine tool to machine the casting model.
3. Casting: After inspecting the model, carry out precision sand casting.
4. Assembly: After the casting is completed, assemble the mold base.
5. Sampling: After inspecting the completion of the assembly, produce samples.
6. QC: The QC will measure whether the dimensions of the samples are qualified according to the drawing specifications and send the samples to the client.