US Ocean Special Line Service

As global cross-border trade continues to grow, more importers, e-commerce sellers, and freight forwarders are seeking cost-effective and stable logistics solutions between China and the United States.
Our US ocean special line service is designed to provide reliable door-to-door shipping solutions with tax-inclusive options, stable transit times, and professional handling for both general cargo and DG sensitive cargo.
1. Our US Ocean Special Line Service Categories
A. Classified by Cargo Type
US Ocean Special Line for General Cargo
Our standard US ocean special line service for general cargo supports multiple delivery address types, including:
- Private residential addresses
- Commercial business addresses
- Amazon FBA warehouse addresses
This service is suitable for a wide range of non-dangerous goods shipped from China to the United States.
US Ocean Special Line for DG Sensitive Cargo
We also provide specialized DG-sensitive cargo solutions, especially for lithium batteries and battery-powered products.
Our DG services include:
- US ocean special line for batteries with Last-Mile Truck Delivery
- US ocean special line for batteries with Last-Mile Express Delivery
- US ocean special line for Amazon batteries with Last-Mile Truck Delivery
These services are specifically designed for products that require professional handling, compliant transportation procedures, and stable customs clearance.
For battery cargo, proper packaging and compliance documentation such as UN38.3 are highly important in international logistics.
B. Classified by Cargo Size
Standard US Ocean Special Line
This includes both:
- General cargo
- DG sensitive cargo
Suitable for regular shipment sizes and standard packaging dimensions.
US Ocean Special Line for Oversized Cargo
We also provide oversized cargo solutions for:
- General cargo
- DG sensitive cargo
This service is suitable for large or irregular shipments that exceed standard parcel size limitations.
2. Tax-Inclusive Service and Customs Declaration
Most US ocean special line services are tax-inclusive.
Compared with traditional international shipping methods, ocean special line services offer:
- Stable transit times
- High safety standards
- Simplified logistics management
- Cost-effective delivery solutions
However, customers should declare cargo value truthfully.
Please note:
Under-declaring cargo value may create customs clearance risks and potential penalties.
Accurate declaration helps reduce unnecessary delays and compliance issues.
3. US Shipping Zones and Regional Pricing
Shipping costs for the United States vary depending on the destination region.
In general, the United States is divided into:
- US West
- US Central
- US East
We determine the destination region according to the delivery ZIP code.
Because transportation distance and last-mile delivery costs differ significantly between regions, pricing may vary accordingly.
4. Charging Method for US Ocean Special Line Service
Unlike traditional sea freight, which is commonly charged by CBM (cubic meter), US ocean special line services are usually charged by kilogram (KG).
The billable weight is calculated based on whichever is greater:
- Actual weight
- Volumetric weight
Volumetric Weight Formula
The volumetric weight formula is:
\frac{L \times W \times H\,(cm)}{6000}
Example
If the cargo size is:
- 60 × 70 × 80 cm
- Actual weight: 40 kg
Then the volumetric weight is:
\frac{60 \times 70 \times 80}{6000}=56\,kg
Since:
- Volumetric weight = 56 kg
- Actual weight = 40 kg
The final billable weight will be:
56 kg
5. Pricing Factors
The final shipping cost depends on multiple factors, including:
- Product category
- DG or non-DG cargo
- Shipping transit time requirements
- Delivery address
- Packaging dimensions
- Actual and volumetric weight
- Oversized cargo status
Because every shipment is different, pricing should be confirmed individually.
Contact Us for a Shipping Quote
If you are looking for a professional and reliable US ocean special line service from China to the United States, we are ready to help.
We provide:
- General cargo shipping
- Battery and DG cargo transportation
- Amazon FBA shipping solutions
- Oversized cargo handling
- Tax-inclusive logistics services
Please contact us with your shipment details, and our team will help you choose the most suitable shipping solution for your cargo.

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Email us: Peter: petergc@yeah.net
Mobile / Wechat / WhatsApp: +86 13632768961
TEL:+86-755-89239661
Company : QLT Logistics
Visit Us: Address: Fenglin international building B2010- B2011,Auspicious road, Longgang District, Shenzhen,
Hours: Hours: Monday to Saturday, 9:00 AM to 6:00 PM (China Standard Time)