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XIMAI GROUP - Reliable China Heavy Equipment Supplier, Delivering Quality Machinery Worldwide

20ft Flat Base Double-Wing Expandable Container House

This 20ft Double Wings Steel Prefab House blends refined aesthetics with robust functional design. Its interior boasts sophisticated wood grain detailing, paired with a streamlined matte black outer frame for a modern cohesive look.

All doors and windows adopt thermally broken aluminum profiles, delivering outstanding airtight sealing performance and long-lasting structural resilience. Pre-installed wiring complies fully with German and EU electrical specifications, requiring no extra electrical renovation. Move-in ready, this premium compact unit serves as a fully functional, upscale residential space straight from delivery. 

Minor customization

Drawing-based customization

Sample-based customization

Full customization

    SIZE

    Expanded dimensions: L5900*W6340*H2480

    Internal dimensions: L5690*W6180*H2260mm

    Folded size:L5900*W2200*H2480mm

    Floor Area: 36㎡

    Total Net Weight:2500KG

    Packaging and delivery

    Selling Units

    Single item

    Single package size

    L5900*W2200*H2480mm

    Single gross weight

    2500KG

    Lead time

    Quantity (sets)

    1 - 2

    > 2

    Lead time (days)

    15

    To be negotiated

    Certificates container-swimming-pool-1

    container-swimming-pool-2 CE
    Complies with EU standards
    container-swimming-pool-3 RoHS
    RoHS compliant

    20ft size

    Expanded  Size(mm): L5900*W6340*H2480 mm

    Internal Size(mm): L5690*W6180*H2260 mm

    Folded Size(mm): L5900*W2200*H2480 mm

    House type

    one/two bedroom + one living room (can be customized)

    Loading quantity

    2 sets/40HQ

    Option size

    10FT,20FT,30FT,40FT and customized

    Main material

    Galvanized steel structure with sandwich wall panel and doors, windows, etc.

    Wall

    75mm color steel panel(insulation material: EPS/rock wool/PU)

    Floor

    18mm cement fiber board/plywood

    Floor Decoration

    PVC/SPC/wooden floor

    Entrance Door

    Standard configuration: 4 outward-opening broken-bridge aluminum doors with white door frames Equipped with blue film coated double-layer tempered glass Door dimension: W1890 × H2190

    Window

    Standard Fittings: Aluminum sliding windows (white frames) with blue film coated double tempered glass & anti-theft diamond mesh screens

    Size: 930×930, total 6 sets

    Electricity

    CE,SAA,UL and customized Standard,with breaker, lights, switch, sockets, etc.

    Service life

    30-40 years

    Color

    White, blue, grey, brown, customized color, or adding colorful cladding

    Door

    (1) Steel door (2) Aluminum double glass door
    (3) Cut-bridge aluminum double glass door

     

     

    Connection kits

    PVC Connection kits for ceiling, floor and walls.

    Electricity

    3C/CE/CL/SAA Standard,with breaker, lights, switch, sockets, etc.

    Optional Accessories

    Furniture, kitchen (including cabinet and sink, bathroom (including toilet, washing basin,  vanity mirror, shower room,
    ventilation window.), electrical
    appliance, roof, terrace, decorative material, etc.

    Advantage

    (1)Fast installation: Without crane 4 people for quick installation in 10 minutes; (2) Anti-rust: all material use hot glavanized steel;
    (3) Waterproof structural waterproof design;
    (4) Fireproof: fire rating A grade;
    (5) Simple foundation;
    (6) Wind-resistant(10 grade) and anti-seismic(10 grade)
    (7) Pre-installed
    (8) Suitable for living

    (9) Habitable

    (10) Multiple times movement.

    Key attributes

    Product Type

    Expandable Container

    Application

    Hospital /Apartment /Villa /Hotel

    Warranty

    1 Years

     

    After-sale Service

     

    Online Technical Support

     

    Use

    Hotel

    Thickness

    Standard

    Project Solution Capability

     

    total solution for projects, Cross Categories Consolidation, 3D model design, graphic design

     

    Place of Origin

     

    Hebei, China

    Brand Name

    ELEHOME

    Product name

    20ft Flat Base Double-Wing Expandable Container House

    Color

    Customized Color

    Size

    10ft 20ft 30ft 40ft

    Transport and load

    Container Shipment


    Advantage

    Environmental Protection Low Cost Recycle

    Service

    Light Gauge Steel Structure

    Floor

    custom material

    Usage

    Workshop Warehouse Construction Office Multi-function

    Certification

    CE/FSC/ISO9001

    20ft Flat Bottom Double-Wing Expandable Container - Technical Specifications (2026)

    Category Item Specification
    Basic Information Expanded Size (mm) L*W*H L5900*W6340*H2480 12
    Interior Space (mm) L*W*H L5690*W6180*H2260
    Folded Size (mm) L*W*H L5900*W2200*H2480
    Weight (KG) 2500
    Frame Structure Bottom Main Beam Galvanized Square Tube 80*80*2.0MM Q235
    Top Main Beam Galvanized Square Tube 80*100*2.5MM Q235
    Main Top/Bottom Purlin Galvanized Square Tube 40*60*1.5MM Q235
    Integral Column Lifting Head Galvanized Folded Part 150*210*2.0MM Q235
    Side Bottom Main Beam Galvanized Square Tube 80*80*1.5MM Q235
    Side Top Main Beam Galvanized Square Tube 40*80*1.5MM Q235
    Side Bottom Purlin Galvanized Square Tube 40*60*1.5MM Q235
    Side Large Wall Galvanized P-Tube 35*80*1.2MM Q235
    Side Small Wall Galvanized P-Tube 35*80*1.2MM Q235
    Hinges Galvanized Heavy-Duty Hinges Q235
    Frame Color Baking Paint Finish - White Frame / Black Frame
    Flooring Center Floor 18mm Magnesium Oxide Board (Asbestos-Free)
    Side Floors 18mm Magnesium Oxide Board (Asbestos-Free)
    Floor Covering Palm Wood Pattern Floor Leather
    Insulated Wall Panels Wall Panels 70mm Sandwich Panel, Double-Sided 0.3 Color Coil (Yellow Wood Grain / Iron Gray / All White) - Standard Core Material: EPS
    Partition Wall 50mm Sandwich Panel, Double-Sided 0.3 Color Steel Substrate, Same Insulation Material (All White)
    Main & Side Roof 50mm Sandwich Panel, Double-Sided 0.3 Color Steel Substrate, Same Insulation Material (All White)
    Electrical System Specifications 1. Wiring: Main inlet 6mm², AC outlet 4mm², standard outlet 2.5mm², lighting 1.5mm² (Customizable per country certification requirements)
    2. Circuit Breaker System: 1x 2P63A main breaker, 1 each of 2P32A/2P20A/2P16 branch RCD breakers
    3. Lighting: 6x LED Ceiling Lights (Heck Style)
    4. Outlets: Standard international 3-pin sockets (Customizable per client requirements)
    Door & Window System Entry Door Standard Broken Bridge Aluminum 4-Panel Door (Double Tempered Glass with Blue Coating), Outward Opening (White Frame) - Size: W1890*H2240
    Windows Standard Aluminum Alloy Sliding Windows (Double Tempered Glass with Blue Coating) with Diamond Mesh Screens (White Frames) - 930*930mm x 6 units
    Layout
    2 Bedrooms, 1 Living Room, 1 Kitchen, 1 Bathroom
    Layout 13
    Bathroom
    Door & Window System Dimensions L2200*W1350
    Shower Area Single-layer white marble flooring (Australian standard: silicone-free marble available). Ceiling and walls: UV stone plastic panels - Jazz White finish
    Shower Sliding Door Frameless glass sliding door, silver-white frame, frosted glass
    Bathroom Window Aluminum sliding window W700*H500 (White/Black frame, blue-coated glass) with screen
    Equipped with dry and wet separated bathroom 14
    Real-scene photos 15
    Kitchen Cabinet L-Shaped Cabinet Cabinet A: L1790*W550*H900
    Cabinet B: L1500*W550*H900
    Countertop: Stainless Steel
    Door Panels: White PVC Thermofoil
    16
    Remark: The dimensions shown on the floor plan are for reference only; the written specifications in the parameter sheet shall prevail.

    Product Description

    • 4b447804db6fd482310aa528701d92f2_origin(1)(1)
    • Expand Dimension(mm)

      L5900*W6300*H2480mm

      Internal Dimension(mm)

      L5690*W6180*H2260mm

      Folded State(mm)

      L5900*W2200*H2480mm

      Total Net Weight

      2500KG

      Loading Quantity

      2 sets / 40HQ

    • 99f746791f16e922d0e5d01f5cd8603f_origin(1)(1)
    • 47573224b0bb195e6cfc623af069dcb4_origin(1)(1)
    • EX-13
    • e49355edc5014bf903b3b9d965b21946_compress(1)

    Can be customized according your requirements

    MoreAppearances 

    Multiple Sizes, Colors & Custom Designs For Double Wings Expandable ContainerHouse

    18

    Different Layout-Customized Available  20FT

    c6

    Certification

    a3a3a3a4a5a6

    Installaton

    • Telescopic Dual-Wing Extension for Multiplied Usable Space
      Equipped with high-precision hydraulic & mechanical telescopic guide rails, both side modules slide out steadily to expand interior usable area by 1.5 to 2 times. The unfolding and retracting process is intuitive and lightweight; a single worker can finish all operations without professional construction crews. The whole unit is prefabricated with zero on-site wet construction, achieving full setup and occupancy within one hour upon delivery. Simply unload and extend to put it into service right away, drastically cutting construction lead times and slashing on-site labor overheads.
    • a9

    Customization Items

    ENTRANCE DOORS

    c7

    WINDOWS

    c8

    WALL PANEL

    21

    DECORATION FLOOR

    c12

    BATHROOM

    c13

    KITCHEN

    c14

    SOCKETS STANDARDS

    c15c16
    US RUSSIAN UK ITALY INDIA
    FRANCE
    WITH USB
    EN WITH
    USB
    EN FRANCE Customized
    c19

    Support Car Tail or Mobile Roller Bracke

    Company Profile About Us

    We are a large physical manufacturing group of prefabricated integrated buildings based in Hebei, with a 40,000 ㎡ factory integrating R&D, production and export.
    Our main products include double-wing expandable houses, foldable containers, apple cabins and other modular buildings, 80% of which are exported globally. We own complete qualifications including patents, CE certification and three ISO system certificates.
    We support customized electrical sockets and wiring complying with global national standards. All products are fully pre-assembled before delivery. We accept one-stop bulk overseas engineering orders and private customized orders. Our experienced foreign trade team efficiently manages the entire export procedure, committed to supplying reliable, cost-effective prefabricated housing products and services to clients worldwide.

    Our Factory

    c20c22

    Packing & Shipment

    • Compact Retractable Layout, Effortless Cross-Distance Logistics
      When fully retracted, the unit complies with standard container outer dimensions, featuring a streamlined compact silhouette that occupies minimal ground space. It can be directly truck-delivered and crane-lifted without any disassembly work. Compatible with all road conditions and site relocation demands, it delivers hassle-free transit whether for short-distance haulage or long-haul overseas shipment.
    • c25

    FAQ

    Q01: Can I fully customize the house? Is design service chargeable?

    A: Wall panels, door & window styles, interior layout with kitchen and bathroom are all customizable. We provide free floor plans and simple renderings with no design fees. OEM production based on your CAD drawings is acceptable, and electrical wiring can be tailored to meet different national standards.

     

    Q02: What is your MOQ and production lead time?

    A: 1 unit is available for trial order. Standard models take 15-20 working days for production, while fully customized ones need 25-35 working days. Please arrange production in advance during peak seasons.

     

    Q03: How many units fit into one 40HQ container? How about shipping packaging protection?

    A: One 40HQ container can load 2 sets of 20ft expandable houses or 1 set of 40ft expandable house. The whole unit is folded and packed with corner protectors and stretch film. Small spare parts are packed in separate cartons to prevent damage during sea transportation.

     

    Q04: What Incoterms can you accept?

    A: We support EXW, FOB main China ports, CFR and CIF. We can cooperate with your appointed freight forwarder for shipment arrangement.

     

    Q05: Is installation difficult? What foundation is required? How long does installation take?

    A: 3-4 ordinary workers can install it easily, 4 hours for 20ft and 6 hours for 40ft, with free manuals and videos provided.

    Optional wheeled trailer chassis or steel skid base is available. It will be regarded as mobile equipment to avoid complicated building permits. Normally place on hard flat ground directly, or use concrete piers on soft ground.

     

    Q06: How durable is the house? Can it adapt to various climates?

    A: Hot-dip galvanized steel frame boasts a service life over 30 years. Custom upgrades for typhoon resistance, heavy snow load, high temperature resistance for deserts and moisture proof for coastal areas are available. EPS / rockwool / PU sandwich panels are optional for fireproofing and thermal insulation demands.

     

    Q07: What is your warranty and after-sales support?

    A: 1-year warranty for manufacturing defects. Lifetime technical consultation for the steel frame structure. Consumables like hinges and sealing strips are supplied at cost price permanently. 24/7 online video guidance is available. We can dispatch engineers for on-site guidance for large projects upon negotiation.

     

    Q08: Can the house be disassembled and relocated? Is multi-layer stacking allowed?

    A: The house can be refolded, shipped and reinstalled for repeated use. Standard version can be stacked up to 2 floors, and reinforced customized structure supports 3-floor stacking.

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