Vertical International

Data Union Capital International Holdings Group Limited is an investment holding company that manufactures and trades aluminum electrolytic capacitors in Hong Kong, the People's Republic of China, Japan, and Macau. It operates through two segments: Sales of Manufactured Aluminum Electrolytic Capacitors and Trading of Electronic Components. Its products include chip and radial lead type aluminum electrolytic capacitors, as well as lighting products and electronic components such as integrated circuits, semiconductors (diodes and transistors), and LED and LED lighting products. Formerly known as Vertical International Holdings Limited, it changed its name to Data Union Capital International Holdings Group Limited in May 2025; it was founded in 2006 and is headquartered in Sheung Wan, Hong Kong.