Business scope includes: General items: International ship management business; Technical services, technology development, technology consultation, technology exchange, technology transfer, technology promotion; Information consulting services (excluding licensed information consulting services); Domestic cargo transportation agency; Domestic ship agency; International ship agency; Ship leasing; Transportation equipment leasing services; General mechanical equipment installation services; Intelligent port loading and unloading equipment sales; Waterborne transportation equipment spare parts sales; Ship port services; Mechanical equipment leasing; Hardware product retail.