Development

Discuss design diagram

Discuss with designers whether the design diagram is feasible

Make the mold

Confirm the design, start to make the mold

Test the mold

Mold complete, test the mold, check for problem

Report Making

List out the mold and product problems to the customer

Discuss product

Discuss with customers how to solve the problem

Check design diagram

Confirm the dimension and appearance of the product, as well as modify the results of the final discussion

Mass produce

Star produce product