King Resources, Inc. Engages in the development of smart power supply solutions and products and Hong Kong through its subsidiaries. The company employs 2 full-time employees The company went IPO on 2002-03-26. The firm has five wholly owned subsidiaries, OneSolution Holdings Limited (OSH), Powertech Management Limited (Powertech), Powertech Corporation Limited (Powertech Corp), OneSolution Management Limited (OSM) and OneSolution Innotech Limited (OSIL). Powertech Corp is focused on research and development solutions, sales of its own brand smart power supply products and development of Internet of things (IoT) products across its smart home, smart office and smart fitness ecosystem. OSIL is engaged in selling lifestyle products. OSIL acts as the distributor of five brands, namely Aqigo, Brusheva, Qivation, Paudin, and Team Cuisine. The company provides solutions for other companies who are in the fields of developing high power, high voltage power supply and wireless charging technologies.