(1) To truthfully declare the commodity code, actual transaction price, place of origin and the code of the corresponding preferential trade agreement of the imported and exported goods in accordance with the regulations, and handle matters related to declaration such as filling out the customs declaration form and submitting the customs declaration document;

(2) Applying for the payment of taxes and fees, tax refunds, and tax rebates;

(3) Applying for the filing, modification and write-off of processing trade contracts, and bonded supervision;

(4) Applying for tax reduction and exemption of imported and exported goods;

(5) Handling the inspection and customs clearance of imported and exported goods.

(6) Other customs declaration matters that should be handled by the customs declaration unit.

International air transportation, sea transportation, Guangdong-Hong Kong through train transportation, China-Hong Kong truck transportation

European and American biological materials door-to-door packaging and delivery, door-to-port, port-to-door, door-to-door cold chain transportation mode

Health and quarantine approval of entry-exit special items (microorganisms, human tissues, biological products, blood and their products)

China Customs Entry Animal and Plant Quarantine Approval

Food Inspection and Quarantine Approval

Medical Device Approval

Drug approval