Trio-Tech provides semiconductor testing services and manufactures reliability test equipment, primarily serving semiconductor manufacturers and supply chain partners. The company operates through two main segments: Semiconductor Back-end Solutions and Industrial Electronics. In its core Semiconductor Back-end Solutions segment, Trio-Tech operates testing laboratories across Asia that perform electrical, environmental, and burn-in testing for integrated device manufacturers and fabless semiconductor companies across automotive, industrial, computing, and communications end markets. In addition to testing services, Trio-Tech designs and manufactures burn-in systems, burn-in boards, and related reliability test equipment used in back-end semiconductor manufacturing. Through its Industrial Electronics segment, Trio-Tech distributes and manufactures test equipment, such as environmental chambers and centrifuges, as well as electronic components for broader industrial and consumer markets. Trio-Tech generates revenue through recurring, volume-based testing service fees and project-based equipment sales. Trio-Tech distributes products directly and through independent sales representatives, maintaining primary operational hubs in Singapore, Malaysia, Thailand, and China.