CWT International Ltd is an investment holding company principally engaged in integrated logistics services and related engineering services. The Company operates its business through four segments. The Logistics Services segment provides services include warehousing, transportation, freight forwarding and cargo consolidation, and supply chain management. The Commodity Marketing segment engages in physical trading and supply chain management of base metal non-ferrous concentrates with predominant focus on copper, lead, zinc and other minor metals. The Financial Services segment is engaged in the provision of financial brokerage services, structured trade services and assets management services. The Engineering Services segment provides services include management and maintenance of facilities, vehicles and equipment, supply and installation of engineering products, property management, and design-and-build for logistic properties.