Mr. Shen began his 18-year career as an inspector, gaining expertise in the technology and quality control of injection molding, painting, printing, laser engraving, CNC machining, and assembly processes. He is adept at driving process improvements and conducting root cause analysis, utilizing methodologies such as 4M1E, 5W2H, and QCC for corrective and preventive actions. In 2022, he was promoted to Quality Control Manager, where he now leads his team and oversees product and service quality on the shop floor.