What is the internal space dimension?

The internal space is L5480*W6110*H2240.

Do you provide after-sales service?

Yes, we provide online guidance for maintenance.

What are the available shipping terms?

We support FOB, CIF, CFR, and EXW international commercial terms.

Premium Double Wing Folding Expansion Packaging Box From China

Name: Premium Double Wing Folding Expansion Packaging Box From China
Brand: Zhonglian Steel Supply Co., Ltd.
SKU: 2227248125

Shandong, ChinaZhonglian Steel Supply Co., Ltd.

US$5,500.00

2-7 Pieces

US$5,300.00

8+ Pieces

Product profile

Customization

Available

After-sales Service

Online Guidance for Maintenance

Application

Villa

Model NO.

KZX-007

Fast Installation

Standard Installation

Feature

Earthquake Resistant, Easily Movable, Eco-Friendliness, Flexibly Combinable, Leak Proof, Moisture Proof, Safe, Thermal Insulation, Waterproof, Wind Resistance

Material

Steel Structure

Area

20FT

Materials

Galvanized Steel Pipe

Weight

1.5ton

Internal Space

L5480*W6110*H2240

Folding Dimensions

L5900*W2200*H2480

Sealing Property

Waterproof and Anti-Corrosion

Spatial Efficiency

Foldable Transportation Has a Lower Cost.

Flexible Layout

Meet The Diverse Usage Requirements

Structure

Sturdy and Durable

Function

Easy Installation

Fully Equipped

Refined Decoration

Appearance

Aesthetically Pleasing Modern

Economy

Low Maintenance Cost

Environmental Protection

Green Environmental Protection Materials

Transport Package

Standard Transportation

Specification

L5900*W6260*H2480mm

Trademark

Origin

China

HS Code

9406900090

Production Capacity

1000

Key features

Earthquake Resistant Structure: Designed with sturdy galvanized steel pipe for enhanced safety and durability in seismic zones.

Waterproof and Anti-Corrosion: Superior sealing properties ensure protection against water and corrosion for long-term use.

Flexible Customization Options: Offers flexible, minor, and full customization including designs and samples.

Low Maintenance Cost: Economical design with green environmental protection materials reduces long-term expenses.

Fast Standard Installation: Features easy installation process with refined decoration for immediate occupancy.

Cost-Effective Foldable Transport: Foldable dimensions allow for lower transportation costs and high spatial efficiency.

100% Finished Product Inspection: Every unit undergoes visual inspection by packing staff to ensure quality standards.

Online Maintenance Guidance: Provides professional online support for maintenance and application guidance.

Company profile

High Repeat Buyers ChoiceImporters and Exporters

Zhonglian Steel Supply Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.44h

AI-Powered supplier vetting

SummaryThe supplier operates across steel-related research, production, processing, sales, services, equipment, mechanical components, construction materials, and other products. It reports flexible, minor, full, design-based, and sample-based customization, but does not provide 3D software design services and is not identified as a professional technical supplier. Its finished products are checked by packing staff. No management-system certification, overseas showroom, overseas agent or branch, overseas service coverage, or offline trade-show participation is reported. Production information includes 1,000 space capsules and a stated one-month lead time in both off-peak and peak seasons, while the provided financial figures are zero and indicate limited financial evidence. Customer references include major domestic enterprises and construction-related organizations.

Supplier typeThe supplier describes its business as covering steel research and development, production, processing, sales, and service, while its registered scope also includes equipment, mechanical parts, metals, construction materials, supply-chain services, and import/export activities. This supports classification as a diversified industrial and steel-related supplier rather than a narrowly specialized technical supplier.

CertificationsThe supplier’s certification of management systems is explicitly listed as “NIL.” No certification evidence is provided, so the supplier does not demonstrate certification compliance in the available information.

Financial creditThe provided financial records for 2024 show zero operating revenue, operating cost, gross profit, and operating profit, and the prior two-year revenue is also shown as zero. These figures provide no positive evidence of operating financial strength and raise a material credibility concern, although the context does not explain whether the data is incomplete or represents actual performance.

R&D capabilityThe supplier is explicitly not a professional technical supplier, does not provide 3D software design services, and has no available SDK. Although its business description mentions steel research and development and it reports one year of R&D engineer experience, the available evidence does not demonstrate strong innovation infrastructure.

Production capacityThe supplier reports steel-related production and processing activities, broad mechanical and construction-material product coverage, an annual production-output entry of 1,000 space capsules, and one-month lead times in both seasons. These details support the existence of production-related capability, but the evidence is limited and does not fully establish scale across its broad business scope.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, full customization, customization from designs, and customization from samples. This is direct evidence of broad customization options, despite the absence of 3D software design services.

Client casesThe supplier identifies customer or business relationships involving China Aerospace, China Railway entities, Sinotruk, China State Construction-related organizations, Shandong Expressway, Zhongnan Construction, Vanke Real Estate, and BYD. It also reports long-term cooperation with multiple domestic steel mills, providing explicit evidence of notable domestic customer and partner references.