US Market Info / 08 · Warehousing & Logistics

Warehousing, Ports & Logistics

Ocean routes and major U.S. ports, Houston-radius LTL/FTL distribution reach, the air-freight flow, top U.S. warehouse operators by floor area, and the world's busiest container ports — the warehousing and logistics backbone behind cross-border B2B.

8 sections Updated 2026-05-13
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Compliance Guide

9 Essential U.S. Import Certifications

FCC · FDA · UL · ETL · CPSC · CPC · BQB · DOT · EPA — what each covers, who needs it, how to avoid customs holds.

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11Global Logistics 2026 · Revenue Top 10 vs Freight Top 102026-07-03View →10Lithium Batteries · International Shipping Compliance 20262026-05-18View →07U.S. Top Warehouse Operators · by Floor Area2026-04-15View →08World's Busiest Container Ports — 2024 TEU2026-04-15View →0915 Years of U.S. Rail Freight · Coal Out, Containers In2026-05-14View →
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Warehouse Strategy

U.S. Buyer Distribution

Overseas warehouse location should align with order distribution. East Coast dominates with 55% of all B2B buyers.

55% East Coast 21% West Coast 12% South 9% Central Houston HQ East 55% West 21% South 12% Central 9%
🏙️
East Coast
NY, NJ, PA, MA, MD, VA, GA, FL — largest buyer concentration
55%
🌴
West Coast
CA, WA, OR — tech hubs and Pacific trade gateway
21%
☀️
South
TX, LA, AL, MS, TN — Gulf access and growing market
12%
🏔️
Central
IL, OH, MI, MN, MO — inland distribution hubs
9%
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Shipping Routes

International Shipping Routes & Transit Times

Key ocean freight routes from major global origins to U.S. ports, with estimated transit times in days.

Shenzhen Shanghai Busan Ho Chi Minh Seattle Oakland LA / Long Beach Houston New York Savannah Miami 12 days 13 days 14 days 30–35 days 35–40 days 30–35 days Origin Port (Asia) U.S. Destination Port Cube-Age Hub (Houston) Transit times are estimates for ocean freight Actual times vary by carrier and season Direct routes shown; transshipment may differ

🌊 Pacific Routes (Direct)

Shenzhen → Seattle ~12 days
Shanghai → Oakland ~13 days
Shenzhen → LA / Long Beach ~14 days
Ho Chi Minh → LA / Long Beach ~18 days
Busan → Seattle ~11 days

🚢 Gulf & East Coast Routes

Shenzhen → Houston ~30–35 days
Shanghai → New York ~35–40 days
Shenzhen → Savannah ~30–35 days
Ho Chi Minh → Houston ~28–32 days
Busan → Savannah ~28–33 days

Transit times are approximate ocean freight estimates. Actual delivery depends on carrier, season, and port congestion.

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Logistics & Ports

Major U.S. Trade Ports

Key seaports across the United States handling international cargo — Cube-Age operates from the Houston hub with access to all major corridors.

Seattle Tacoma Portland Oakland Los Angeles Long Beach Houston CUBE-AGE HQ Mobile Miami, FL Savannah Charleston Norfolk Baltimore New York Newark Boston Chicago Cube-Age Headquarters Major Seaport Inland Logistics Hub 15 major ports shown Houston: direct Gulf access Central hub for Americas trade

🌊 West Coast

SeattleTacomaPortlandOaklandLos AngelesLong Beach

⭐ Gulf Coast

Houston ★MobileMiami, FL

🚢 East Coast

CharlestonSavannahNorfolkBaltimoreNew York / NewarkBoston
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Amazon FBA Network

Amazon U.S. Warehouse Distribution

Amazon operates 110+ fulfillment centers across the U.S. Understanding this network is essential for B2B sellers planning FBA logistics and inventory placement.

110+
Fulfillment Centers
28
States Covered
1–2 d
Prime Delivery Promise
Amazon US Warehouse Distribution Map

Major Hub Clusters

California (20+ FCs), Texas (Dallas/Houston), Illinois (Chicago area), Pennsylvania, New Jersey, and Ohio — forming the backbone of Amazon's nationwide fulfillment network.

Houston FBA Advantage

Houston has multiple Amazon FCs (HOU1, HOU2, HOU3) serving the Gulf region. Products shipped into Houston port can be prepped and delivered to local FBA warehouses within hours.

Strategic Inventory Placement

Amazon's AWD (Amazon Warehousing & Distribution) allows sellers to ship bulk inventory to a single location. Amazon then distributes to optimal FCs based on demand forecasting.

Port-to-FBA Pipeline

Port Houston → Cube-Age warehouse (inspect/prep) → nearby Amazon FCs. Same team from container to FC dock.

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Port of Houston

Port Houston — America's #1 Gulf Gateway

From its first steamship in 1863 to handling 73% of Gulf Coast container traffic today, Port Houston is a cornerstone of U.S. trade infrastructure.

Port of Houston container terminal

Port Houston Container Terminal

The largest U.S. port by foreign waterborne tonnage, handling 320 million tons of cargo annually.

320M
Tons of Cargo (2024)
4.3M
TEU Containers (2025)
+4% YoY
80 km
Ship Channel to Gulf
73%
Gulf Coast Container Share

⚓ Houston Ship Channel

Port Houston Galveston Bay Gulf of Mexico ← 80 km (50 mi) → 🚢
Houston Ship Channel

Houston Ship Channel

An 80 km deep-water passage connecting Port Houston through Galveston Bay to the Gulf of Mexico.

📜 Port Development Timeline

1863
First steamship arrives at Houston's Buffalo Bayou, marking the birth of the port.
1914
Houston Ship Channel completed — a 50-mile deep-water passage connecting Houston to the Gulf of Mexico.
1927
Port Authority established as "Harris County Houston Ship Channel Navigation District" to manage port operations.
1920s–40s
Oil and wheat exports boom; port becomes critical military logistics hub during WWII.
1960s–80s
Transformation into energy superport; containerization expansion begins in 1980s.
1971
Renamed to "Port of Houston Authority" (later simplified to "Port Houston").
2024
Handles 320 million tons of cargo and approximately 3.5 million TEU containers.
2025
Sets new record: 54.49 million short tons (+3% YoY) and 4.3 million TEU (+4% YoY).

🏅 Industry Position

#1 U.S. Port — Foreign Waterborne Tonnage

Largest port in the United States by foreign waterborne tonnage and the largest foreign cargo port in the Central U.S. region.

73% Gulf Coast Container Traffic

Handles nearly three-quarters of all container cargo passing through Gulf Coast ports, making it the undisputed container gateway for the region.

Record-Breaking Growth (2025)

54.49 million short tons (+3% year-over-year) and 4.3 million TEU containers (+4% YoY) — setting new all-time cargo records.

Global Trade Hub

Connected to 200+ global ports. Serves as the primary import/export gateway for the entire U.S. Central region, with direct access to major shipping lanes via the Gulf of Mexico.

Container yard at Port Houston

Container Terminal Operations

Port Houston processes over 4.3 million TEU containers annually, serving as the primary Gulf Coast gateway.

Data sources: Port Houston Annual Report 2024, Port Houston 2025 Cargo Data. Figures reflect official port statistics.

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✈️ China → USA

Air Freight · China to Houston in 5 Days

Three stages from origin to delivery: domestic prep, international flight, destination clearance.

Stage 1

Domestic — Pickup to Takeoff

  • Packing & Labeling: Sturdy packaging, clear labels, MADE IN CHINA mark
  • Cargo Booking: Lock direct flight space in advance
  • Export Customs: Commercial invoice, packing list, AWB
  • Security & Loading: Compliance docs, palletize and load
⏱ Duration: 2–3 days
→
Stage 2

International — In the Air

  • Direct Flights: From PVG / SZX / CAN
  • Destinations: LAX, JFK, FRA, LHR
  • U.S. West Coast: ~12 hours
  • Europe: 10–12 hours
⏱ Duration: short flight time
→
Stage 3

Destination — Clearance & Delivery

  • Customs Clearance: AWB, commercial invoice, packing list
  • EU IOSS (since 2025): Low-value packages need IOSS VAT
  • Duties: Calculated by value & HS code
  • Last-Mile: UPS / FedEx / DHL / USPS, 2–3 days
⏱ Duration: 3–5 days
Total Door-to-Door
5–8 days
Faster than ocean (25–35 days), 5–8× the cost
Required Docs
AWB · CI · PL
Air waybill, commercial invoice, packing list — minimum set
Houston as DC
IAH airport · 24hr
Direct PVG/SZX/CAN flights, fast clearance, central US distribution

Reference times based on industry-standard direct routes. Actual transit varies by carrier, season, customs and last-mile.

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