Direct Manufacturer Pricing · US Compatible

JJM 20ft Expandable Container House

Precision-Engineered 20ft Expandable Living — Turnkey, Relocatable & Resilient

Built with heavy-duty structural steel and fire-retardant thermal insulation sandwich panels. Delivered as an intermodal package and fully expanded on your site in under two hours with pre-installed kitchen cabinetry, finished bathroom suite, and US-compatible electrical system.

Turnkey Base Price

$22,000

Complete turnkey package: 2 bedrooms, kitchen suite & full bath

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JJM 20ft Expandable Container House Finished Exterior — JJM 20ft Expandable Container House — Fully Deployed (398 sq ft)

Engineered For Longevity

Engineered Housing, Not a Temporary Shelter

Precision manufactured by Tangshan Jinjiama Prefabricated Housing Co., Ltd. for residential ADU, secondary dwelling, vacation retreat, or rural living.

Structural Strength

Commercial Steel Framework

High-tensile galvanized structural steel chassis engineered to withstand transport stress, high winds, and heavy seismic load conditions.

Turnkey Living

Factory-Fitted Interior

Includes complete kitchen suite with countertop and sink, private bedrooms, and finished bathroom with shower, toilet, and vanity.

Rapid Setup

2-Hour Fast Deployment

Patented mechanical fold-out wings expand smoothly on site. Unload from the truck, unfold the wings, secure the fasteners, and connect utilities.

Turnkey Factory Package

What's Included in Your $22,000 Base Package

Unlike competitors who quote bare-shell containers, every home leaves our factory with complete residential amenities:

Footprint	398 sq ft (37.0 m²) deployed living area
Chassis	High-tensile welded steel structural chassis with ISO container corner castings
Insulation	50mm-75mm high-density thermal insulated composite wall and ceiling panels
Glazing	Broken-bridge aluminum insulated double-glazed windows (5+9A+5)
Kitchen	Factory fitted cabinets, food-prep counter, stainless sink & faucet
Bathroom	Wet/dry separated full bath with shower stall, toilet & vanity
Electrical	110V / 60Hz US Standard Pre-Wired Outlets, LED Fixtures, and Main Panel
Plumbing	Factory pre-installed PEX hot/cold plumbing and PVC drainage lines

See Available Factory Upgrades Request Direct Quote

Direct Sourcing Transparency

Direct From Factory Floor

By purchasing direct from Tangshan Jinjiama Prefabricated Housing Co., Ltd., you avoid middleman dealership markups, domestic showroom surcharges, and costly on-site framing delays.

Pre-tested mechanical expansion systems
US-compatible electrical breaker panel & outlets
Standard intermodal container freight dimensions
Direct manufacturer warranty protection

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