A fact-bounded guide to requirement definition, drawing approval, quotation, pilot or sample planning, production control, inspection and shipment with Xutuo House.

Publishing note: use the article title as the H1. Commercial, engineering and inspection details must match the final quotation, approved drawings, contract specification and destination requirements.

Current Custom product page: Xutuo House OEM/ODM Customized Expandable Container House, model XT-EH007

Current Custom/ODM service process: Xutuo House Service page

1. What Xutuo House Publicly Confirms

Hebei Xutuo New Material Technology Co., Ltd. identifies itself on its website as a container-house manufacturer in China. The current product catalogue includes an “OEM/ODM Customized Expandable Container House Mobile Home,” identified as model XT-EH007. The product page describes an expandable format and provides a quotation contact, but it does not publish a complete order workflow, bill of materials, drawing list, sample policy, inspection plan or production schedule for every custom project.

Sources: Xutuo Custom XT-EH007 page and Xutuo Service / ODM Service page, reviewed 31 July 2026.

2. Six Manufacturing Gates from Floor Plan to Shipment

A custom project is easier to control when it is divided into approval gates. Each gate should have an input, a decision and a record. This prevents a floor-plan change from silently changing price, production scope, packing dimensions or the installation plan.

3. Gate One: Define the Requirement Before Drawing

The first document should not be a decorative floor-plan image. It should be a concise project brief that connects intended use, destination conditions, room needs, utilities, transport constraints and buyer-supplied work. Xutuo’s service page asks buyers to provide product demand and product usage, which is the right starting point for a custom solution.

Information the buyer should provide

• Destination country, project location, intended use and whether the unit is temporary, relocatable or intended for longer-term occupation.
• Required quantity, target size class, preferred room count, circulation, kitchen, bathroom, storage and accessibility needs.
• Expected occupants or users, operating pattern and any equipment that creates structural, electrical, plumbing or ventilation loads.
• Local climate information and project criteria supplied by the buyer’s local architect or engineer, including any required wind, snow, seismic, thermal or fire design basis.
• Destination electrical supply, water and wastewater interfaces, communications, heating/cooling concept and appliances supplied by each party.
• Site access, foundation concept, crane access, lifting restrictions, route limits and external utility locations.
• Required standards, permits, certificates, third-party inspection, document language and approval authority.
• Commercial destination, Incoterm or delivery basis to be quoted, requested schedule and packaging or labelling requirements.

The requirement brief should identify unknowns rather than guess them. If the buyer has not yet obtained local structural, utility or permit criteria, mark those items as pending and identify who must close them before the design is released for production.

4. Gate Two: Develop and Approve the Drawings

A floor plan controls room arrangement, but a manufacturing release needs coordinated information. Doors, windows, internal partitions, wet areas, equipment, utility entries, structural openings and expansion interfaces must agree across the drawing set. Xutuo’s service page specifically says electrical and plumbing layout plans can be provided and that those systems are prefabricated in the factory.

Recommended drawing package

Use a formal drawing status such as “for review” and “approved for production,” and keep a revision record. Approval should come from a named buyer representative. If a later change affects material, labour, production sequence, packing or delivery, record the price and schedule effect before the factory proceeds.

5. Gate Three: Build a Scope-Controlled Quotation

A useful quotation does more than state a unit price. It links the price to a drawing revision, configuration and responsibility split. Xutuo’s published service flow says a quotation is provided based on the buyer’s needs and that production follows approval and deposit. The buyer should therefore make the technical and commercial scope traceable.

Quotation checklist

• Product designation, quantity, model or custom project reference and applicable drawing revision.
• Included structural, enclosure, doors/windows, interior, kitchen/bathroom, electrical, plumbing, fixtures and optional items.
• Explicit exclusions such as foundation, permits, local engineering, external utilities, crane, site labour, local connection or commissioning when not supplied.
• Unit price, tooling or design charges if applicable, packing, freight basis, taxes/duties responsibility and quotation validity.
• Deposit, progress/final payment milestones and the document or inspection condition linked to each payment.
• Production lead-time basis, start trigger, buyer-approval deadlines and treatment of late changes.
• Inspection rights, witness/hold points, third-party inspection access, acceptance criteria and defect-resolution process.
• Packing method, shipping marks, proposed transport mode, shipment documents and risk-transfer point.
• Warranty terms, spare parts, manuals, installation support and after-sales communication route.

6. Gate Four: Plan the Sample or Pilot Unit

A “sample” for a building-scale product may mean a finish swatch, component sample, mock-up, first article, pilot unit or one complete production unit. The term should never be left undefined. The reviewed Xutuo Custom product page does not publish a dedicated sample programme for XT-EH007.

Xutuo’s service FAQ states a one-unit MOQ for the “smart house” referenced on that page. That statement can support a conversation about a one-unit pilot, but it does not by itself prove that every custom expandable model has the same sample policy, price, lead time or freight arrangement. Confirm the exact product and commercial basis in writing.

What to define for a pilot or first article

• Whether approval covers colours and finishes only, selected assemblies, a partial mock-up or a complete unit.
• Which approved drawings, materials and equipment the pilot must represent.
• Which dimensional, functional, finish, expansion, utility and packing checks will be performed.
• Who attends or witnesses the review and whether photographs, video or third-party inspection are required.
• What constitutes acceptance, conditional acceptance or rejection, and how corrections are documented.
• Whether pilot findings apply to the batch and whether the buyer must approve changes before repeat production.
• Pilot cost, transport, taxes, reuse, destructive testing, repair and ownership responsibilities.

7. Gate Five: Release and Control Production

Production should begin from a frozen document package: approved drawings, bill of materials, finish schedule, fixture/equipment schedule, inspection and test plan, packing requirements and an agreed change-control route. Xutuo’s website says the customization plan is confirmed again after deposit and before production is arranged.

Recommended production control points

1. Production release: confirm the exact drawing revision, scope, quantity, buyer approvals and open technical questions.
2. Incoming material verification: compare received materials and selected components with the approved bill of materials and required evidence.
3. Fabrication and assembly control: check critical dimensions, interfaces, openings, connections and configuration-specific details at defined stages.
4. Concealed-work review: inspect utilities, reinforcement, penetrations or other work that will not remain visible after closure.
5. System preassembly: verify electrical, plumbing or other prefabricated systems against the coordinated layouts where included.
6. Finish and fixture installation: confirm colours, surfaces, hardware, fixtures, equipment and protection against the approved schedules.
7. Change control: stop affected work when a deviation or buyer change requires technical, price or schedule approval.
8. Pre-packing release: close open defects and confirm that loose items, tools, spares and documents are complete.

The exact sequence varies with the custom design. This checklist is a procurement control framework, not a claim that Xutuo uses every listed hold point for every order.

8. Gate Six: Inspect Before Shipment

Xutuo’s service page publishes a general QC sequence covering material inspection, the production process and package inspection before shipment. It does not publish detailed acceptance criteria or model-specific test values for XT-EH007. Buyers who require signed inspection evidence should include the tests and records in the order documents.

Do not invent universal pressure, insulation, leakage, load or performance-test values. The inspection and test plan should state the method, instrument, acceptance limit, sampling level, witness point and responsible signatory for the specific order.

Pre-shipment release checklist

• Approved drawings and schedules match the finished unit and any authorized changes.
• Inspection findings are closed or formally accepted with an agreed corrective-action date.
• Required test records, certificates, manuals and photographs are complete and traceable.
• Loose components, keys, fittings, tools, spare parts and installation materials are itemized.
• Surfaces, openings, fixtures and vulnerable components are protected for the agreed transport method.
• The packing list distinguishes unit count, package count, net/gross values where applicable and package dimensions supplied for the shipment.
• Shipping marks, consignee information and document requirements match the freight instructions.

9. Packing, Freight Coordination and Shipment

A floor-plan dimension is not a final shipping dimension, and a product net weight is not automatically the packed gross weight. Obtain the order-specific packing list, package dimensions, gross weight, lifting information and loading plan before booking transport.

Xutuo’s service page says it can provide transportation suggestions and coordinate with the buyer’s freight provider on the shipping date and selected transport method. It also states that a crane is needed at destination to lift the product from the truck. The quotation should make freight booking, export documents, insurance, destination handling, crane, permits and site access responsibilities explicit.

Shipment document package to request

• Commercial invoice and packing list consistent with the order and shipping marks.
• Transport document appropriate to the contracted mode and delivery term.
• Approved loading or packing plan and package photographs.
• Final inspection release and specified test/quality records.
• Installation, unfolding, connection, operation and maintenance instructions for the supplied scope.
• As-built drawings or approved final revisions where required.
• Required certificates or origin/customs documents specifically named in the contract.

10. Responsibility Matrix: Factory, Buyer and Local Professionals

The same technical item can involve several parties. For example, the factory may prefabricate internal utility routes, while local certified technicians complete external connections and commissioning. Xutuo’s service page explicitly says all electrical and piping connections must be installed by certified technicians.

11. RFQ Template for a Custom Expandable Container House Manufacturer in China

Use the following sequence when contacting Xutuo House or evaluating another supplier. It keeps the RFQ searchable, comparable and tied to evidence rather than generic claims.

• Project: destination, application, quantity, schedule and buyer organization.
• Configuration: size class, floor plan, room requirements, finishes, fixtures, utilities and equipment.
• Technical basis: local criteria, standards, approvals and documents supplied by the buyer’s professionals.
• Design deliverables: drawing list, review rounds, approval status and change-control procedure.
• Commercial scope: included/optional/excluded items, price basis, payment, validity and Incoterm or delivery basis.
• Pilot/sample: required form, acceptance criteria, approval effect on batch production, cost and schedule.
• Production: approved BOM/schedules, progress evidence, hold points and substitution rules.
• Inspection: factory QC records, buyer/third-party access, test plan, defect closure and shipment release.
• Logistics: packing, package data, loading, freight documents, destination crane and installation responsibilities.
• After-sales: manuals, training/support, spare parts, warranty terms and issue-resolution process.

Frequently Asked Questions

Does Xutuo House publish a custom expandable container house?

Yes. The current website lists the OEM/ODM Customized Expandable Container House Mobile Home as model XT-EH007. The final custom specification is controlled by the quotation, approved drawings and contract.

What information should be sent before requesting a floor plan?

Provide destination, intended use, quantity, size and room needs, utilities, selected fixtures/equipment, site constraints, local criteria, required documents and schedule.

Does Xutuo provide drawings?

The service page specifically says electrical and plumbing layout plans can be provided. Confirm the complete drawing list, review rounds, engineering responsibility and delivery format for the custom order.

When does production start?

Xutuo’s published flow says the buyer approves the unit/housing selection and pays a deposit, after which the customization plan is reconfirmed and production is arranged. The contract should define the exact production-release conditions.

Can one unit be ordered as a sample?

The service FAQ publishes a one-unit MOQ for the smart-house product referenced there. Confirm whether that statement applies to the chosen custom expandable model and whether the unit will be treated as a sample, pilot or normal production order.

How long does a custom order take?

The service page gives a general answer of normally 20 days and says large-MOQ timing is negotiable. Custom complexity, approvals, materials, quantity and inspection can change the schedule, so use the order-specific quotation.

What inspections does Xutuo publicly describe?

The service page describes material inspection, production-process inspection and package inspection before shipping. Specific dimensions, tests, sampling and reports must be defined for the order.

Who makes the final electrical and piping connections?

Xutuo’s service page says all electrical and piping connections must be installed by certified technicians. Local commissioning and approval requirements should also be confirmed.

Why use a custom expandable container house manufacturer China search strategy?

The phrase can help buyers find factory-based suppliers, but supplier selection should still depend on approved drawings, scope clarity, production evidence, inspection records and shipment responsibility—not the keyword or manufacturer label alone.

About Xutuo House

Xutuo House is the overseas brand presented by Hebei Xutuo New Material Technology Co., Ltd. The current website identifies the company as a container-house manufacturer in China and lists expandable, folding and other prefabricated house categories. For buyers seeking custom work, the current OEM/ODM product page and the Service / ODM Service page are the most relevant starting points.

Custom links: OEM/ODM Customized Expandable Container House (XT-EH007)  |  Service / ODM Service process  |  Xutuo House homepage  |  Product directory

Sources and Verification Note

Xutuo OEM/ODM Customized Expandable Container House page — reviewed 31 July 2026.

Xutuo Service / ODM Service page — reviewed 31 July 2026.

Xutuo House official homepage — reviewed 31 July 2026.

Xutuo House product directory — reviewed 31 July 2026.

Manufacturer-published statements are identified as such. Recommended drawings, approval gates, quotation fields, pilot controls, inspection steps and shipping records are buyer checklists, not claims that every Xutuo order automatically includes them. Reconcile this article with the latest quotation, approved drawings, bill of materials, inspection and test plan, packing list, contract and destination requirements.