Orient Semiconductor Electronics Ltd. engages in the design, manufacturing, assembly, processing, testing and after-sales service of integrated circuits, semiconductor components, electronic computer boards, and communication circuit boards. It operates through the following business segments: Electronics Contract Manufacturing and Integrated Circuit Packaging Test Service. The Electronics Contract Manufacturing segment provides printed circuit board layout & assembly, design for manufacturing, design for testing, prototyping, functional & reliability testing, and system integration services. The Integrated Circuit Packaging Test Service segment offers integrated circuit and semiconductor component packaging testing services. The company was founded on June 12, 1971 and is headquartered in Kaohsiung City, Taiwan.