After years of promoting the lean manufacturing philosophy and implementing practical activities, Sandstone Medical has established a systematic framework for lean manufacturing and a learning organization that follows the principle of "continuous improvement". Gradually, we have achieved our goal of efficient operations, instilling a customer-oriented business philosophy, ensuring on-time delivery of customer orders and fostering business growth. The company conducts various lean production activities in accordance with the Performance Excellence Model, further enhancing its excellence in efficient operational management.