ADO Optronics Corporation manufactures, processes, and trades connectors, plugs, electronic components, and lighting products. It operates through three segments: Lighting Source and Connecting Cable Operation; Energy Generation Operation; and Plastic Injection (PR) Operation. The company assembles and sells lighting sources and connecting cables, produces in-mold decorative inlay injection products, and engages in renewable energy self-use power generation and thermal energy supply. Founded in 1991, it is based in Taoyuan City, Taiwan.