Due to the Mold cost is generally very high, and if found the instruction is unreasonable or other problems in the process of mold, the loss can be imagined. And the prototype can avoid such losses, reduce the risk of mold. As the advance of the prototype, it can make the products available much earlier time. You can use the prototype for promotion before the Mold. even pre sales, production preparation, occupation of the market.
Prototype is the first step to verify the feasibility of the product, and the most direct and effective way to find out the defects of the product design. Then targeted improve the defect, until can not found the deficiencies from prototype samples. At this point, usually require small batch production to improve.