Che Chang San Hao

Key Mouse Electronic Enterprise Co., Ltd. engages in the manufacture, sale, and distribution of computer peripheral products and light emitting diodes (LED), as well as development of real estate. Its products include barebone, liquid-crystal display monitor, chassis, bezel, power supply, keyboard, mouse, speaker, personal computer accessory, and industrial computer. The company was founded on June 15, 1987 and is headquartered in Sinjhuang City, Taiwan.

Part of Macnica Holdings, Inc., Cytech Technology Ltd. is a rapidly growing distributor in the Asian electronic components industry. The company is based in Hong Kong, Hong Kong, with offices and contact points in over 30 regions, covering China and the Pan-Asia region. Cytech Technology is dedicated to providing technical support and creating demand, and works with the global supply chain to offer high-quality and cutting-edge professional technology to meet the needs of every customer. Cytech Technology joined Macnica, Inc. in 2008 and has a team of experienced R&D professionals who develop various solutions for industrial control applications, RF solutions, and more, catering to different customer applications. In addition, the Chinese company's team of engineers maintains close contact with customers to provide reliable technical support.

Part of Macnica Holdings, Inc., Macnica Asia Pacific Pte Ltd. is a Singaporean company that deals with a wide range of products and services, from semiconductors, networks, AIxIoT, mobility, macnica.ai, service robots, energy, to healthcare. The company is based in Singapore, Singapore. The company utilizes its technical expertise to provide solutions to various challenges faced by vehicle development manufacturers and MaaS operators, such as autonomous driving vehicle development support, hardware/software proposals with unique technical features, data collection for AI construction/embedding, data cloud platforms, and security. Macnica believes in connecting people, technology, and experience to challenge and guide customers towards a better future. The CEO of the company is Tzu Kuang Chen.

Macnica Chungju Co., Ltd. engages in investment consulting services. The company was founded on December 11, 2009 and is headquartered in New Taipei, China.

Macnica Ventures (Macnica Ventures) is a venture capital arm of Macnica Inc founded in 2015. The firm is headquartered in Yokohama, Japan.