
Air Freight Dedicated Line vs Sea Freight Cargo Size Limits International Air Freight Essentials

What are the differences between air freight dedicated lines and sea freight in terms of cargo size limits? Essential knowledge about international air freight
With the continuous development of international trade, more and more Chinese enterprises are turning their attention to overseas markets. In import and export trade, logistics transportation is a crucial link. Air freight dedicated lines and sea freight are two common transportation methods, and they have obvious differences in terms of size restrictions. This article will introduce in detail the size limits of air freight dedicated lines and sea freight, combined with recent news, helping readers understand the similarities and differences between these two transportation methods.
1. Air Freight Dedicated Lines
Air freight dedicated lines usually refer to specialized transportation that delivers goods to the destination by air. Due to the fast, safe, and punctual characteristics of air transport, air freight dedicated lines have a clear advantage in terms of timeliness. However, air transport also has its limitations, such as higher transportation costs and restrictions on the size and weight of goods.
For the size limits of air freight dedicated line shipments, different airlines have different standards. Generally, air freight is limited to small items weighing between 20 and 50 kilograms, and the sum of the three sides of the package must not exceed 120 centimeters. If the size or weight of the goods is too large, special packaging may be required to ensure the safe transportation of the goods.
2. Sea Freight
Sea freight refers to the transportation method that delivers goods to the destination by sea. Compared with air freight, sea freight is relatively cheaper, but it has more relaxed restrictions on the size and weight of goods.
There are generally no strict size limits for sea freight. Sea freight can handle goods of various sizes and weights, as long as they comply with the relevant regulations of the shipping company. However, it is important to note the related costs such as ship schedules, loading and unloading fees, and port charges.
In summary, there are obvious differences between air freight dedicated lines and sea freight in terms of size limits. The choice of transportation method depends on the nature of the goods and the requirements of the destination. For items with high time sensitivity and high value, air freight dedicated lines are a good option; for price-sensitive goods with less demand for speed, sea freight may be a more economical choice.
It is also necessary to pay attention to some special situations. For example, some countries or regions may have restrictions on the size and weight of imported goods. Therefore, before choosing a transportation method, it is necessary to understand the relevant regulations and policies of the destination. The charging standards and service scope of different logistics companies may also vary, so it is necessary to compare and choose based on specific circumstances.
In conclusion, understanding the size limits of air freight dedicated lines and sea freight is essential for logistics transportation in import and export trade. Through this article, we hope to provide readers with useful information and help enterprises make more informed decisions in import and export trade.
Still have questions after reading? More than 98,000 users have contacted us. Please fill in the following information to obtain business information.

Previous Article
U.S. Air Freight Additional Charge Calculation and Detailed Comparison Between General Cargo and E-Products
Jun 24, 2025Next Article
What Is the Duty-Free Limit for International Courier to France? Here's a Comprehensive Guide!
Jun 24, 2025Service Scope
MoreRecommended for You
- Steps to Add a Link on Shein and Shein Official Website Guide
- Which Social Media Are Suitable for Cross-Border E-Commerce Marketing? Analysis of Cross-Border E-Commerce Social Media Marketing Strategies
- Can Shopify Sell Images? What Are the Payment Methods for Individual Sellers on Shopify?
- How to Switch Language on Mercado Libre? And How to Switch US Version Voice Control to Chinese?
- AliExpress Store Operation Analysis Tool What Plugins Are Available?
- How to Resubmit Rejected Products on Shein? Official Shein Enrollment Guide
- Achieving a Fantasy Store on Wish Transitioning from Free Setup to Real Experience
- AliExpress Data Insights Product Selection Secrets and Methods
- Key Factors for Successful Cross-border E-commerce Business
- Master Amazon Inventory Sharing Strategies to Improve Multi-Store Management Efficiency
- What Products Sell Best on Alibaba.com? Analysis of Registration Fees and Requirements
- Effective Response to Amazon Stockouts Cause Analysis and Solution Plan
- China Cargo Transportation Insurance Clauses Explained
- Ways to Optimize eMAG Product Page Load Speed
- Shopee Operations Secrets and Account Security Guidelines
- Dealing with Negative Reviews on Amazon Challenges and Strategies for Cross-Border E-commerce Sellers
- High-Quality Products and Accurate Targeting Key Strategies for Small Merchants on Wish to Increase Sales
- How to Understand Detailed Requirements of Amazon Product Market Demand
- Master Amazon Discounts Insider Tips for Leveraging Price Discount Features to Boost Sales
- Master Key Data Detailed Strategies to Accurately View Wish Sales Data
Customer Reviews
Small *** Table
December 12, 2024The experience was very good. I was still struggling to compare it with other companies. I went to the site a few days ago and wanted to implement it as soon as possible. I didn't expect that everything exceeded my expectations. The company is very large, with several hundred square meters. The employees are also dedicated and responsible. There is also a wall of certificates. I placed an order on the spot. It turned out that I did not make a wrong choice. The company's service attitude is very good and professional. The person who contacted me explained various things in detail in advance. After placing the order, the follow-up was also very timely, and they took the initiative to report the progress to me. In short, I am very satisfied and recommend this company!
Lin *** e
December 18, 2024When I first consulted customer service, they recommended an agent to me. They were very professional and patient and provided excellent service. They answered my questions as they came in. This 2-to-1 service model is very thoughtful. I had a lot of questions that I didn’t understand, and it’s not easy to register a company in Hong Kong. Fortunately, I have you.
t *** 7
December 19, 2024I originally thought that they only did mainland business, but I didn’t expect that they had been doing Hong Kong business and were doing very well. After the on-site interview, I decided to ask them to arrange the registration of my Hong Kong company. They helped me complete it very quickly and provided all the necessary information. The efficiency was awesome. It turns out that professional things should be done by professionals.👍
b *** 5
December 16, 2024In order to register a company in Hong Kong, I compared many platforms and stores and finally chose this store. The merchant said that they have been operating offline for more than 10 years and are indeed an old team of corporate services. The efficiency is first-class, and the customer service is also very professional.