Expandable Container House: China Sourcing Brief
Record type: Sourced to specification. This is a sourcing brief, not an in-stock offer or a claim that one model fits every destination.
Rapid-deployment accommodation, office or commercial space where transport efficiency matters and a local project team manages approvals and installation.
Start with the operating requirement
Factories can quote quickly when they receive a product name, but comparable quotations require a shared definition of the job, environment, destination, acceptance method and support boundary.
Specification checklist
| # | Requirement to specify |
|---|---|
| 1 | closed and deployed dimensions |
| 2 | frame and hinge/expansion mechanism |
| 3 | floor/wall/roof build-up |
| 4 | water and air sealing |
| 5 | electrical and plumbing standard |
| 6 | doors/windows and egress |
| 7 | foundation and anchoring |
| 8 | deployment labour and equipment |
Factory and supplier screening
- Confirm the legal company behind the quotation and whether it manufactures the relevant system or trades it.
- Request exact model, revision, component and software details rather than a generic catalogue.
- Separate supplier-provided documents from items whose issuer, model scope or validity has been checked.
- Compare warranty exclusions, escalation path, remote support, spare-parts availability and expected response time.
- Record quotation validity, MOQ, production lead time, Incoterm, packing dimensions and excluded costs.
Proposed acceptance plan
- full deploy/fold cycle
- alignment and locking check
- hose or controlled-water test
- electrical/plumbing function test
- finish and snag inspection
- packing sequence and installation manual review
Evidence status before a purchase decision
| Evidence item | Current status |
|---|---|
| Manufacturer identity | Not yet requested at the generic brief stage |
| Exact model and datasheet | Not yet requested |
| Quotation and commercial terms | Not yet requested |
| Destination documents | Buyer/local review required after a model is shortlisted |
| Factory or sample test | Planned from the agreed acceptance criteria |
| Freight plan | Prepared after packed dimensions, weight and destination are confirmed |
What to send Eviehome
- destination code pathway
- use and occupancy
- floor plan and finish level
- climate/load basis
- connection and foundation plan
- quantity and delivery schedule
Related sourcing vertical
This brief belongs to Modular Buildings & Capsule House Sourcing in China. The vertical page explains the broader selection, risk and supplier-comparison method.
View the full vertical sourcing guide.
Review note
Last reviewed 13 July 2026. Product, price, availability, certification and lead-time facts are added only after a supplier and exact model are identified.
Turn your requirement into a factory shortlist
Send the destination, use case, target date and the specifications you already know. Eviehome will clarify the missing inputs before approaching potential suppliers.