Rooster lighting co.,ltd.&Tcid twn ltd.

Tang-cao Design, founded in 2000 and based in Tainan, Taiwan, is a multidisciplinary design company with integrated capabilities in engineering development, industrial design, spatial planning, and exhibition curation. Guided by a human-centered design approach and supported by over two decades of professional experience, the firm provides systematic and integrated design services to clients both domestically and internationally. Tang-cao Design specializes in design strategy, connecting market insights with industry needs to develop comprehensive solutions that balance communication, aesthetic expression, and manufacturability. Its work focuses on creating products and experiences with practical value and market relevance. The firm’s services span a wide range of industries, including medical devices, consumer electronics, home appliances, stationery, and communication materials. Its expertise covers industrial design—from structural engineering to form development—brand strategy and visual identity systems, and exhibition design, where information is organized, translated, and restructured to deliver clear and well-defined narratives. Tangcao Design is committed to providing complete and in-depth design solutions for its clients.