QINGDAO BOXWELL CONTAINER CO. IS THE OFFICAL MANUFACTURING PARTNER OF BOXWELL LLC.
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ISO & Offshore & Customized Container Solutions

20' Full Side Opening Container

20' Full Side Opening Container - ISO-Certified Heavy-Duty Shipping Solution

Designed for seamless global logistics, our 20' Full Side Opening Container combines superior structural integrity with marine-grade durability. Engineered to ISO1496-1 standards, it features reinforced steel construction and a 4-layer anti-corrosion coating system for maximum longevity in harsh environments.

- ISO1496-1 certified with full third-party test reports
- Reinforced high-strength steel structure with CNC precision welding
- Sa2.5 blast cleaning + marine-grade zinc-rich epoxy coating system
- Ideal for multimodal transport across global ports and terminals
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  • 20'GP FSA

  • BOXWELL

Product Advantages

Full Side Access for Flexible Loading

The 20' Full Side Opening Container is designed with an opening arrangement along the long side of the container, providing much wider lateral cargo access than a conventional dry container that relies primarily on rear doors.

Designated as model 20'GP FSA, this unit provides standard general-purpose height combined with full-side lateral access.

The full side opening makes it easier to handle cargo that is difficult to position through conventional end doors, particularly when wider access is required during loading and unloading.

Standard-Height 20'GP Configuration

This model is distinct from the 20'HC Full Side Opening Container.

Built to a standard height of 8'6" / 2.6 m, it provides a standard-height 20-foot configuration rather than a high-cube profile.

This makes the container ideal for operations requiring the compact footprint of a standard 20-foot unit along with enhanced side-loading capabilities.

Practical Cargo Capacity

Standard parameters include:

  • Maximum Gross Weight: 30,480 kg / 67,200 lb

  • Tare Weight: 3,050 kg / 6,720 lb

  • Maximum Payload: 27,430 kg / 60,480 lb

  • Cubic Capacity: 31 m³ / 1,094 cu.ft.

These operational ratings reflect actual engineering ratings for heavy-duty cargo handling.

Steel Structure with Controlled Fabrication

This container is manufactured using precision CNC cutting and standardized welding processes to maintain high structural stability.

For a full-side-opening container, the door openings and surrounding frame form an integral part of the approved structural design. Any custom modification to the side-opening arrangement is fully engineered and reviewed prior to production.

Anti-Corrosion Coating System

The steel structure undergoes Sa2.5 abrasive blast cleaning before painting.

The specified coating system consists of:

  • Zinc-rich epoxy primer

  • Epoxy intermediate coat

  • Acrylic top coat

Paint thickness and coating adhesion are strictly inspected and verified as part of our quality-control procedures.

ISO Special Container Configuration

Classified under ISO Special Containers, this product is engineered in full compliance with ISO 1496-1 standards.

Its full-side-opening design provides enhanced lateral accessibility while maintaining the structural integrity and transport functionality of a standard ISO freight container.

Application

The 20' Full Side Opening Container is designed for transportation and storage applications where wide lateral access improves cargo handling efficiency.

Palletized Cargo

Full-side access accelerates pallet loading and unloading via forklift, allowing direct placement into designated positions without the need to work exclusively through rear end doors.

Wide and Bulky Cargo

Cargo that is difficult to maneuver through a conventional end-door opening can benefit from the larger lateral access provided by a full-side-opening design.

Typical applications can include:

● Packaged industrial equipment

● Wide components

● Bulky cargo

● Machinery

● Irregularly shaped goods

Industrial Equipment

The full side opening provides greater flexibility when positioning machinery and industrial components inside the container.

The recommended loading configuration is determined by:

● Cargo dimensions

● Cargo weight

● Center of gravity

● Side opening dimensions

● Handling equipment

● Cargo securing requirements

Cargo Requiring Frequent Access

Side-opening containers optimize operations where stored goods require selective or frequent retrieval. Lateral door access allows operators to access specific cargo bays directly without unstuffing items placed near the door.

Multimodal Logistics

Our standard ocean container products are fully engineered for seamless multimodal logistics across global rail, road, and maritime networks. Transport arrangements are confirmed based on the approved container specification, CSC plate details, loading plan, and carrier requirements.

Technical Specifications

Specification

Details

Product Name

20' Full Side Opening Container

Model

20'GP FSA

Brand

BOXWELL

Product Category

ISO Special Container

Container Type

Full Side Opening / Full Side Access Container

Nominal Length

20 ft

Height Marking

8'6" / 2.6 m

ISO Size / Type Code Shown

22G2

Maximum Gross Weight

30,480 kg / 67,200 lb

Tare Weight

3,050 kg / 6,720 lb

Maximum Payload

27,430 kg / 60,480 lb

Cubic Capacity

31 m³ / 1,094 cu.ft.

Applicable Standard

ISO 1496-1

Surface Preparation

Sa2.5 Abrasive Blast Cleaning

Primer

Zinc-Rich Epoxy Primer

Intermediate Coat

Epoxy Intermediate Coat

Top Coat

Acrylic Top Coat

Certification

CSC Certificate, depending on project requirements

Certification & Documentation

Certification

Depending on project requirements, the following documentation can be provided:

  • CSC Certificate 

Certification

Manufacturing Process

Every offshore container passes through a complete manufacturing process under strict quality control.

Manufacturing Process

Quality Assurance 

Quality Assurance

Why Choose Boxwell? 

Established Container Manufacturing Facility

Qingdao Boxwell Container Co., Ltd. was founded in May 2020 in Jiaozhou, Qingdao.

Our manufacturing base covers approximately 60,000 m², including 32,000 m² of modern workshop space, supported by over 200 skilled production workers. This infrastructure supports both high-volume standard container manufacturing and specialized container builds.

Experienced Engineering and R&D Team

Our core engineering and technical team brings over 20 years of specialized experience in offshore containers, special ISO containers, and customized modular equipment solutions.

Custom Engineering Capability

We support build-to-print manufacturing according to customer drawings as well as full in-house custom design for non-standard container applications. Our engineers collaborate directly with clients from concept design to final fabrication. This capability is essential for ISO special containers, ensuring structural integrity and certification compliance when modifying door openings.

Production and Quality Management

Our comprehensive quality management system covers:

● Raw material inspection

● Production process monitoring

● Final product testing

We provide complete manufacturing records and quality documentation throughout every project.

Third-Party Inspection Support

We routinely coordinate with major classification societies and third-party inspection agencies (such as ABS, BV, DNV, LR, and CCS) to meet project-specific certification requirements.

ISO / CSC Testing Capability

We operate a dedicated ISO/CSC testing facility equipped for structural and proof-load testing, ensuring full compliance and CSC certification for international maritime transport.

Logistics and Technical Support

Our integrated service offerings include:

● Pre-sales technical consultation

● Engineering and solution design

● Production monitoring

● Quality control

● Third-party inspection support

● Logistics and shipment coordination

● After-sales technical support

Boxwell

FAQ

1. What is a 20' Full Side Opening Container?

It is an ISO shipping container engineered with full-length opening doors along one or both side walls. Designated as model 20'GP FSA, it falls under the ISO Special Container category.

2. Is this a 20'HC Full Side Opening Container?

No. This is a 20'GP FSA model with a standard external height of 8'6" (2.6 m), differing from the 9'6" high-cube (20'HC) variant.

3. What are the payload and cubic capacity?

Standard specifications for this model include:

● Maximum Gross Weight: 30,480 kg

● Tare Weight: 3,050 kg

● Maximum Payload: 27,430 kg

● Cubic Capacity: 31 m³

4. What is the main advantage of full-side access?

Full-side access allows direct side-loading, accelerating cargo handling and simplifying the placement of long, wide, or irregularly shaped items. It allows selective cargo access without having to unload goods positioned near the rear doors.

5. Can a forklift load cargo from the side?

Yes. Full-side opening containers are specifically designed for efficient side loading and unloading via forklifts and heavy material-handling equipment.

6. What certification is available?

This container is built in accordance with ISO 1496-1 and is supplied with a CSC Certificate for international ocean freight. Classification society certification can also be provided upon request.

7. Is this an offshore container?

No. This is an ISO Special Shipping Container designed for standard multimodal freight. For offshore energy applications, DNV-ST-E271 / EN 12079 certified CCUs are supplied separately.

8. What information should I provide for a quotation?

To prepare an accurate technical proposal and quotation, please provide:

● Required quantity

● Cargo type

● Cargo dimensions

● Cargo weight

● Required side-opening dimensions

● Loading and unloading method

● Required certification

● Exterior color and markings

● Destination

● Any special structural requirements

We provide full custom design and fabrication support for modified side-opening dimensions and specialized internal fittings.

Partner with Qingdao Boxwell

Looking for a reliable container manufacturer?

Our engineering team is ready to provide customized solutions, technical support, and competitive quotations for your project.

Contact Boxwell today to request a quotation.

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Since its establishment, the company has actively expanded its market and developed products covering hundreds of different types. Its products have been exported to both domestic and overseas markets.

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Telephone: +86-13791987807
Email: benson@qpclcontainer.com
Address: No,4 Xiangjiang Branch Road, Core area of Shanghe Demonstration Zone, Jiaozhou, Qingdao City, Shandong
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