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Job Description： 1. To organize the evaluation of technical specifications at the initial stage of the project and communicate with customers; 2. To organize meetings of all departments to evaluate the feasibility of the project and determine the members of the project team; 3. To submit the final product specification to the customer for confirmation, follow up the feedbacks, and adjust the details until the specification confirmation; 4. To organize the project team to procure the materials for research and development and make the trial production plan; 5. In case of any abnormality in the project, convene the project members to hold meetings to implement the solution and ensure the smooth progress of the project.