Through Chenxiang had worked with the design and manufacturing of the plastic injection mold, she had experience in the many type of the mold. So she well knows about the risks and issues that can be occured at the manufacturing of the mold and injecting progress by her rich experience. Chenxiang provides the correct solution for the requirement from the client. Her experince is combined with the simulation results and her solutions is guranteed with the theorical analyzation. With the simulation for the injecting progress, the optimized design is provided and guranteed the quality of the mold and plastic part.