OPTOTECH has been offering optoelectronic semiconductor integrated solutions, from epitaxial materials and chips manufacturing, component packaging, to LED applications, since its founding in 1983. Beginning with the production of light-emitting diode dies at the Hsinchu Science-Based Industrial Park, Taiwan and still headquartered at the same Park now, OPTOTECH has been in the global market for large sized LED displays since 1991. With three decades of production and sales experience, OPTOTECH prioritizes customers' requirements, produces second to none quality products and offers exceptional after-service support.