Echo International Holdings Group Limited, an investment holding company, engages in manufacturing and trading electronic products and accessories in Hong Kong, other Asian countries, Europe, Australia, North America, South America, and internationally. It operates through Trading of Electronic Products; Manufacturing and Trading of Electronic Products and Accessories; Provision of Food Catering Services; and Trading of Timepieces. The company offers design verification, sourcing and procurement, manufacturing, assembling, testing and inspection, packaging, and after-sales services for its branded customers. Its products include hair remover, starter, control board, and charger board; and other miscellaneous electronic products, which are PCB assemblies used in beauty, fishing, security, and other electronic related products. The company also offers manufacturing and assembly services for electronic products, such as security alarms, buzzers, fire alarms, massage toners, fishing indicators, and communicators; and food catering services, as well as trades in timepieces. Echo International Holdings Group Limited was founded in 1989 and is headquartered in Tsuen Wan, Hong Kong.