Precision & Micro Mechatronics Laboratory (PMML) was established in 2016 and is located in the Department of Bio-Industrial Mechatronics Engineering of National Chung Hsing University in Taiwan. The laboratory principal investigator is Dr. Yao-Chuan Tsai. The main development technologies of PMML are MEMS fabrication process, micro-machining manufacture, mechatronics engineering, novel materials development and artificial intelligence applications. The developed technologies were applied in the engineering technology, smart agriculture and biomedical industries. The beliefs and characteristics of PMML members are honesty, integrity, helpful, enjoy research, dream bravely, work hard and unlimited possibilities.