China State Construction International 

China State Construction International Holdings Limited (CSCI), an investment holding company, operates extensively in the construction industry across Hong Kong, mainland China, Macau, and other international regions. Its broad construction portfolio includes the development of residential properties (both public and private), commercial and industrial facilities, healthcare institutions, educational and cultural establishments, hotels, and a diverse range of public infrastructure. The company's expertise also spans civil engineering, encompassing crucial projects like site preparation, road and bridge construction, land reclamation, and tunnel development. Additionally, CSCI handles specialized tasks such as piling, mechanical and electrical engineering, foundational works, general contracting, the application of prefabricated construction techniques, and the refurbishment of industrial plants. Beyond its core construction activities, CSCI offers a variety of ancillary services, including insurance brokerage, comprehensive project and construction management, subcontracting, project consulting, installation repair and maintenance, and logistics support. The company is also involved in the design, manufacturing, and installation of architectural elements like curtain walls and aluminum windows, alongside the distribution of construction materials. Its operations further extend to issuing guaranteed notes, leasing plant and machinery, generating and supplying heat and electricity, and producing and selling precast structures. Moreover, CSCI engages in marine engineering, property investment and management, infrastructure development and operation, thermoelectric power generation, toll road management, broader property development, and specialized facade contracting. Founded in 1979 and based in Wan Chai, Hong Kong, China State Construction International Holdings Limited is a subsidiary of China Overseas Holdings Limited.