Apex Ace Holding Limited, an investment holding company, distributes semiconductors and other electronic components in China, Hong Kong, and internationally. The company operates through two segments, Digital Storage Products and General Components. It supplies digital storage products, including dynamic random access memory, flash, and multi chip package memory products for multimedia and mobile devices; and set-top boxes, smart TVs, wearables devices, mobile phones, etc., as well as optical and mass storage products used in enterprise-level storage and server systems. The company also offers general electronic components, such as switches, connectors, passive components, main chips, sensors, power semiconductors, and analog-to-digital converters for use in mobile and multimedia devices. In addition, it provides property holding, technical development, new material technology development and promotion, and related supporting services, as well as sells computer hardware and software, and accessories. The company was founded in 2005 and is headquartered in Kowloon, Hong Kong. Apex Ace Holding Limited operates as a subsidiary of Best Sheen Limited.