Minimal-Weld Double-Wing Expandable Room - Clean Assembly for Long-Term Durability

Name: Minimal-Weld Double-Wing Expandable Room - Clean Assembly for Long-Term Durability
Brand: Shanghai Changzeng Metal Co., Ltd.
SKU: 2316464865

Shanghai, ChinaShanghai Changzeng Metal Co., Ltd.

US$4,300.00-6,588.00

1 Piece

Product profile

After-sales Service

Online Technical Support, Video Installation Guide

Application

Temporary Office, Construction Site Camp, Emergenc

Fast Installation

Model NO.

Feature

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

Material

Container

Installation Time

2-4 Hours (4 Workers)

Service Life

15-20 Years

Floor

Single / Double Story

Certification

CE / ISO9001 / SGS

Wall Panel

EPS / Rock Wool / PU Sandwich Panel

Windows & Doors

PVC / Aluminum Alloy

Electrical System

Pre-Installed Wiring Available

Transport Package

Flat Pack in Standard 20FT Container / Steel Frame

Specification

Expanded Size: 6000×6000×2800mm; Folded Size: 2990

Trademark

CZ/OEM/Customized

Origin

China

HS Code

9406200000

Production Capacity

50000pieces/Year

Key features

One container, triple space - When folded, it is a standard shipping container; when expanded, usable floor area increases to 2-3 times the original

Hydraulic folding, rapid deployment - High-precision hinges and hydraulic systems allow 2-4 workers to complete expansion in as fast as 15-60 minutes

Strong & durable for harsh environments - Q235B galvanized steel frame with Rock Wool / PU sandwich panels. Resists winds up to 8-12 levels and earthquakes up to magnitude 8

Long lifespan & reusable - Designed for 10-20 years of service life, with the ability to be dismantled and reassembled

Fully customizable - Available in 20ft, 40ft, and custom sizes; interior layouts can be tailored for resorts, offices, villas, dormitories, and more

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceFast DeliveryLow MOQ

Shanghai Changzeng Metal Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.32h CertifiedTerms of Payment: LC, T/T, PayPal

About Our Factory & Business Background

AddressMeilan Lake, Baoshan District, Shanghai, China

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Ton

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsSteel Structure, Square Tube, Galvanized Steel Sheet Coil, Cold Rolled Steel Sheet Coil, Stainless Steel Sheet, Steel Channel, Steel H Beam, Angle Steel, Seamless Pipe, Round Tube

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Function inspection & Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Main MarketsSouth America, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Product Q&A

Q:What is the difference between expandable, folding, and flat pack types?

Expandable - pulls out to triple floor space. Folding - compresses flat for shipping, unfolds on site. Flat pack - disassembled panels for containerized shipping. We recommend based on your shipping budget and installation preference.

Q:Are the units ready for permanent living?

Absolutely. Our luxury units are designed for permanent residence with full insulation, proper ventilation, durable finishes, and all utilities - just like a traditional house but more affordable.

Q:How long does installation take?

A standard expandable unit takes 2 workers about 1-3 hours from delivery to fully operational. Multiple units for a resort can be installed within days.