Do you provide free samples?

Yes, we provide the free samples if available in stocks, the transportation fee is borne by buyer.

What are your terms of payment?

Normally 30% T/T as the deposit, 70% before delivery. We will show you the photos of products and package before you pay the balance.

Double-Wing Prefab House Container Folding House Expansion Container 20 \ 40 Feet Three-in-One Container Room

Name: Double-Wing Prefab House Container Folding House Expansion Container 20 \ 40 Feet Three-in-One Container Room
Brand: Qingdao Global Span International Engineering Co., Ltd.
SKU: 2065342592

Shandong, ChinaQingdao Global Span International Engineering Co., Ltd.

US$4,000.00-16,000.00

1 Set

Sample price:US$5000.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Provide Installaton Instructrion Video

Application

Villa

Model NO.

Gracebuild-ex-s20

Fast Installation

Feature

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

Material

Steel Structure

Product Name

Expandable Container House

Dimension

20FT

Structure Beam

Galvanized Rectangular Steel

Structure Column

Galvanized Bended Parts or Rectangular Steel

Roof

PPGI EPS/Rockwool/Glasswool/PU Sandwich Panel

Wall

PPGI EPS/Rockwool/Glasswool/PU Sandwich Panel

Door

Sliding Door, Swing Door, Bi-Fold Door

Window

Swing Window, Sliding Window

Wall Decoration

Wooden, Brick Texture Metal PU Cladding

Floor

Fiber Cement Sheet

Electricity

CE, Australian, American Standard or Tailor Made

Plumbing

CE, Australian, American Standard or Tailor Made

Usage

Home, Cabin, Office, House, Living Building

Certification

ISO, CE, as

Customized

Transport Package

Seaworthy Package

Specification

20FT/L5900*W6300*H2480

Trademark

GraceBuild

Origin

Shandong, China

HS Code

9406900090

Production Capacity

100sets/Month

Key features

90% Prefabricated Design: 90% of the house is prefabricated in the factory before shipment for faster installation.

Rapid Installation Mechanism: Advanced hydraulic rod and winch system allows 4-5 people to assemble a 40ft house quickly.

Customizable Electrical & Plumbing: CE, Australian, American standards available or tailor-made to meet specific country requirements.

Versatile Application Scenarios: Suitable for villas, offices, cabins, emergency rescue, camping, and permanent living.

Earthquake and Wind Resistance: Steel structure design ensures safety against earthquakes, wind, and moisture.

Flexible Shipping Options: Folds to fit 40HQ or 40OT containers, reducing freight costs significantly.

Eco-Friendly Materials: Uses EPS, Rockwool, or Glasswool sandwich panels for thermal insulation and sustainability.

One-Stop Service Solution: Includes consultancy, design, R&D, delivery, and construction support from a team with 18 years experience.

Company profile

Qingdao Global Span International Engineering Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-11-08Nearest Port: QingdaoAverage Response Time: ≤18hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryQingdao Global Span International Engineering Co., Ltd. is a China-based limited company operating as both a trading company and manufacturer/factory. It provides international engineering services covering consultancy, design, R&D, delivery, and construction, with stated expertise in steel structures, pharmaceutical manufacturing, and medical care services. The supplier reports more than 15 years of international project operation experience, export activity since 2018, exports accounting for 90% of total sales, and markets across six major regions. It operates four production lines, with off-peak lead times within 15 workdays and peak-season fulfillment of one month. Its stated strengths include engineering expertise, innovation-oriented solutions, project customization, and broad export capability. However, the provided information does not confirm certifications, after-sales arrangements, financial credibility, or specific customer cases. R&D and quality-control staffing are both stated as fewer than...

Supplier typeThe supplier is explicitly identified as both a trading company and manufacturer/factory, and describes itself as an international engineering service company covering consultancy, design, R&D, delivery, and construction. Its listed products include sandwich panels, prefab houses, steel structures, clean-room systems, and metal roofing and cladding.

R&D capabilityThe supplier explicitly states that it provides innovative ideas, promotes business innovation, develops industry-leading solutions, and maintains technology reserves. It also reports more than 15 years of international project operation experience and provides R&D services, which supports an innovation capability assessment.

Production capacityThe supplier operates four production lines and reports off-peak lead times within 15 workdays, while peak-season order fulfillment is stated as one month. These facts provide explicit evidence of established production capacity and defined delivery performance, although the information does not quantify output volume.

Customization capabilityThe supplier states that its professional engineering and project teams tailor innovative solutions to individual customer needs. Its scope includes project consultancy, design, R&D, delivery, construction, and customized modular houses, directly supporting customization capability.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a trading and manufacturing factory. You are welcomed to visit us at any time to see our quality control flow and sales team.

Q:What are the terms of delivery?

EXW, FOB, CIF, CFR.

Q:How do you pack your goods?

Generally, we pack our goods by plastic film, we could also pack the goods as the customers' requirement.

Q:What is your delivery time?

For stocks, we could transport the goods to loading port within 7 days after we received your payment. For production period, it usually takes about 15 days - 30 days after receiving the deposit.

Q:Can you produce according to samples?

Yes, we could customer-made by your samples or technique drawings, we could build the mold and fixtures.