Deswell Industries, Inc. manufactures and sells injection-molded plastic parts and components, electronic products and subassemblies, and metallic molds and accessory parts for original equipment manufacturers and contract manufacturers. It operates in two segments, Plastic Injection Molding and Electronic Products Assembling. The company produces a range of plastic parts and components that are used in the manufacture of consumer and industrial products, which include plastic components for electronic entertainment products, power tools, accessories, and outdoor equipment; cases for flashlights, telephones, paging machines, projectors, and alarm clocks; parts for electrical products, such as air-conditioning and ventilators, as well as parts for audio equipment, and cases and key tops for personal organizers and remote controls; double injection caps; parts for medical products comprising apparatus for blood tests; laser key caps; automobile components; and plastic components of automatic robot. It also provides electronic products that consist of audio equipment, including digital and analogue mixing consoles, amplifiers, signal processors, audio interfaces, network audio equipment, and speaker enclosures; consumer audio products, such as multi-channel receivers-amplifiers, and wired and wireless audio streaming products; printed circuit board assemblies; and IoT products. The company sells its products primarily in China, the United States, Hong Kong, the United Kingdom, Norway, Holland, and Canada. Deswell Industries, Inc. was founded in 1987 and is based in Macau.