TWTNN Port Code Lookup

Port Code Lookup

Recommend：

CNSHA

SGSIN

CNSZX

USLAX

NLRTM

Total 1 ports of TWTNN

TWTNN Tainan Port
Tainan Port is the seaport of Tainan, in the city of Tainanin Taiwan. Overseas routes include Hong Kong, Macao and Taiwan, Port code is TWTNN.

Show details

Port Code

TWTNN

Name

Tainan

Country / Region

Taiwan

City

Tainan

Sea Routes

Hong Kong, Macao and Taiwan

Type

Est. Unit Price

Get Free Quotes

Port Overview · TWTNN

Tainan Port, Taiwan

TWTNN is the UN/LOCODE assigned to TAINAN in Taiwan. The port serves the Tainan coastal gateway and the manufacturing and commercial hinterland of southern Taiwan. It is best handled as a port-area booking rather than as a generic city destination: the actual terminal, gate, cargo type, and carrier service must be confirmed before the shipping instruction is finalized. Our service team can coordinate ocean booking, terminal cut-off verification, export documentation, customs arrangements, container drayage, and delivery planning. For cargo moving through the Tainan area, routing may involve a direct port call, a feeder connection, or a transshipment hub depending on the carrier’s current network. The supplied port master record identifies the location as TWTNN / TAINAN and does not establish terminal-specific equipment, berth, draft, or schedule information; those operational details should be checked against the nominated carrier and terminal.

Reference item	Confirmed value	Forwarding implication
UN/LOCODE	TWTNN	Use consistently in booking, shipping instructions, and transport documents.
Port name	TAINAN	Confirm the exact terminal or port facility before arranging truck dispatch.
Country/territory	Taiwan	Apply the applicable customs, export-control, cargo, and carrier requirements.
Port classification for planning	Seaport / regional cargo gateway	Plan ocean, terminal, and inland legs as separate operational milestones.

Decision points for forwarders

Key Highlights

Port-code accuracyUse TWTNN as the reference code, while verifying whether the carrier booking names a specific Tainan-area terminal.

Network variabilityService may be direct, feeder-based, or transshipment-linked; do not promise a sailing or transit time before schedule confirmation.

Terminal-dependent cut-offsCY cut-off, SI cut-off, VGM deadline, gate rules, and empty-container release are controlled by the actual service and terminal.

Road-led inland planningContainer pickup and delivery normally require coordinated truck, terminal, customs, and consignee appointments.

Industrial cargo profileTainan-related movements commonly require careful handling of manufactured goods, machinery, components, chemicals, and project cargo documentation.

Cargo handling scope

Facilities & Services

Container operations: Our service team can arrange FCL booking, empty-container release, laden-gate coordination, VGM submission, and terminal cut-off tracking subject to the selected carrier and facility.
General and project cargo: Breakbulk, machinery, oversized units, and other non-standard cargo require prior confirmation of berth, lifting, lashing, road route, and permit conditions.
Warehousing and consolidation: Local warehouse, cargo consolidation, devanning, palletizing, labeling, and short-term storage can be matched to the cargo and delivery schedule.
Customs and inspection coordination: Export declaration, document review, customs inspection attendance, seal control, and release follow-up should be arranged before the truck is dispatched.
Inland collection and delivery: Road drayage is planned around container type, chassis availability, weight, loading location, traffic restrictions, and the consignee’s receiving window.
Special cargo support: Dangerous goods, temperature-sensitive cargo, batteries, liquids, and cargo requiring special equipment need carrier acceptance and terminal approval before booking.

Network and schedule planning

Routes & Logistics Transit Times

Regional Asia trafficShipments may connect with North Asia, Southeast Asia, mainland China, Hong Kong, or other regional gateways according to the carrier’s current rotation.

Long-haul exportsEurope, North America, the Middle East, and other destinations may require a feeder or transshipment leg; the booking confirmation determines the actual connection.

Transit-time controlsSchedule reliability is affected by transshipment windows, port congestion, weather, blank sailings, customs release, equipment availability, and terminal cut-offs.

Milestone trackingOur service team tracks booking confirmation, empty pickup, gate-in, customs release, vessel departure, transshipment, and arrival milestones rather than relying only on a quoted sailing time.

Transit times, vessel names, direct-call status, sailing frequency, and connection points must be confirmed against the live carrier schedule for the requested shipment. We do not treat a general port profile as a sailing commitment.

Cargo origin and destination analysis

Hinterland & Main Cargo

Service hinterland: The primary catchment is Tainan and connected industrial areas in southern Taiwan, with the final radius determined by trucking cost, cargo weight, delivery urgency, and terminal choice.
Industrial shipments: Common forwarding enquiries involve machinery, metal products, electrical and electronic components, precision equipment, and factory materials.
Consumer and general cargo: Packaged manufactured goods, retail cargo, household products, and consolidated LCL shipments may be handled through appropriate warehouse and container solutions.
Controlled or sensitive cargo: Chemicals, batteries, liquids, temperature-sensitive goods, and cargo subject to export controls require commodity-level review before accepting the booking.
Project and oversized cargo: Dimensions, center of gravity, lifting points, packing method, road permits, and receiving-site access should be assessed before selecting the port and equipment.

Operational control points

Operations & Compliance

Cut-off managementObtain the carrier’s confirmed CY, SI, VGM, and documentation deadlines. A port-area name alone is not sufficient to calculate the truck arrival window.

Dangerous goodsSubmit the correct UN number, proper shipping name, class, packing group, flash point where applicable, SDS, packing certificate, and container details before carrier acceptance.

Customs and inspectionEnsure invoice, packing list, export declaration, permits, product descriptions, and HS classification are consistent. Inspection or document queries can delay release and gate-in.

Inland transportConfirm container gross weight, vehicle limits, chassis requirements, loading-site access, driver instructions, appointment rules, and empty-return location before dispatch.

Regulatory treatment varies by commodity, origin, destination, carrier, and current customs instruction. Our service team verifies shipment-specific requirements before operational release; the final decision remains with the competent authority, carrier, or terminal.

Practical recommendations

Shipping Tips

Provide the exact cargo description, HS code, package dimensions, gross weight, loading address, destination, and preferred shipping window before requesting a TWTNN quotation.
Reserve space early for special equipment, hazardous cargo, oversized cargo, or shipments requiring a transshipment connection; obtain written carrier acceptance before packing or dispatch.
Keep commercial documents, packing details, labels, marks, VGM, and customs data aligned. Differences between the booking, invoice, packing list, and declaration can trigger correction or inspection.
Prepare an alternative sailing or gateway when the required connection is time-critical. Our service team can compare available routings after checking live schedules, equipment, and terminal cut-offs.

Forwarder FAQ

Frequently Asked Questions

Is TWTNN the correct code for cargo described as Tainan?

Yes, the supplied port master record identifies TWTNN as TAINAN, Taiwan. Our team still verifies the carrier’s port and terminal naming before booking because the operational facility may be displayed separately from the city-level port code.

Can you guarantee a direct vessel from Tainan?

No. Direct-call status, feeder connections, transshipment points, and sailing frequency change by carrier and date. We confirm the live routing before presenting a schedule.

What information is needed for a TWTNN export quotation?

Provide cargo name, HS code, package count and type, gross weight, dimensions, container requirement, origin loading address, destination, ready date, and any DG, battery, temperature-control, or oversized-cargo details.

How should a dangerous-goods shipment be arranged?

Send the complete DG declaration data and SDS before booking. Carrier and terminal acceptance must be obtained before truck dispatch, and the final labels, packing, segregation, and documentation must comply with the applicable rules.

What should be checked before arranging a container truck?

Confirm empty release, terminal, CY cut-off, customs status, container type, verified weight, chassis suitability, loading-site access, and empty-return instructions. Our service team coordinates these milestones with the relevant parties.

Data integrity statement

Data Sources & Provenance

The port code, port name, country, and city reference in this module are taken from the supplied port master record for TWTNN. Operational statements are presented as planning guidance and are intentionally subject to confirmation where they depend on the nominated carrier, terminal, cargo type, customs status, or current port instruction.

Port administration and port-network reference: twport.com.tw
Taiwan customs and import/export compliance reference: customs.gov.tw
Tainan municipal and local administrative reference: tainan.gov.tw

No berth, draft, capacity, throughput, terminal equipment, fee, sailing frequency, or transit-time figure is stated here unless it can be confirmed for the specific shipment and current service. Our service team uses the live carrier, terminal, customs, and trucking instructions for final execution.