1>Provide the services such as customs clearance, customs transit and inspection application of imports and exports in Yantian Port, Shekou Port and Port of Dachan Bay; 
2>Handle customs clearance and inspection for imports and exports at Shenzhen Airport and Guangzhou Baiyun International Airport; 
3>Handle customs clearance and inspection at Huanggang Port, Wenjindu Port, Shatoujiao Port and other land ports; 
4>Provide services, such as purchasing export documents for customs declaration, contracting container, and tax refund.