Responsibility: 1、Overall Mirror coating workshop production management, both for Engineering and Production. 2、Mirrorcoating machine process setting for processing of plastics such as PC/PIand PA, to ensure production as per quality and quantity requirements . 3、Develops and set up tinting parameters for machines and auxiliary equipment 4、Create tool set-up parameters sheet and operation instructions 5、Initiate improvement programs and overall productivity including process consistency and efficiency, product quality, production flexibility, lead time and operating costs, using tools like Lean Manufacturing, Kaizen, Six Sigma etc. 6、Assigns and trains operators on procedure and work instructions 7、To ensure that the tooling repair/ modification schedule are as per plan 8、Discuss with suppliers for changes or modifications in the accessories 9、Performs trial run and compiling data concerning product or process 10、Carries out other related duties. Qualification: 1. University degree in Mechanical or Industrial Engineering or Polymer science; 2. At least 5 years solid experience in Mirror coating, various manufacturing aspects, preferably in optical products industry 3. have complete / thorough knowledge of plastic Mirror coating process setting , troubleshooting and process improvements 4. experience in IS9000/14000 essential; know about lean, strong lean background will preferable 5. An independent, hands-on, detail oriented person with strong interpersonal, communicational, organizational and analytical skills, and be able to develop teamwork spirit 6. University degree in Mechanical or Industrial Engineering or Polymer science;