King's Stone Holdings Group Limited is an investment holding company that provides construction services to the public and private sectors in Hong Kong and the People's Republic of China. It operates through the Construction Services and Intelligent Storage Business segments, offering traditional formwork using timber and plywood, system formwork using aluminum and steel, and ancillary works such as concrete and reinforcement works. The company also undertakes plastering, A&A works, and miscellaneous works including reinforcement bar fixing and concrete placing. In addition, it is involved in the intelligent storage business and the integration of intelligent, digital, and green technologies in electronic components, energy management, and smart infrastructure. Formerly known as Silver Tide Holdings Limited, it changed its name to King's Stone Holdings Group Limited in September 2024. Founded in 1990, it is headquartered in Wan Chai, Hong Kong, and is a subsidiary of Huayu Holdings Limited.