Quality &
technical documents.

Review the production process, agree your inspection method and request documents that match the order.

Start with the product model, configuration and destination. These details determine which production records, declarations and reports should be reviewed.

Window framing and exterior panel details on a finished modular unit
Finished product detail for configuration review.

What to review during production.

The sequence below describes common production stages. The actual work and its order depend on the product, configuration and purchase agreement.

  1. Frame welding

    Steel frame parts are welded according to the confirmed structural configuration.

    Review point: Ask for frame photographs and the relevant configuration reference.

  2. Frame completed

    The assembled main frame is prepared for the next production stage.

    Review point: Check the overall arrangement, openings and points requiring confirmation.

  3. Wall panel installation

    Wall panels are installed for the selected layout and material specification.

    Review point: Match panel type and placement with the order requirements.

  4. Room installation

    Internal partitions and room arrangements follow the agreed floor plan.

    Review point: Review room positions and the relationship between doors, windows and partitions.

  5. Flooring installation

    The specified floor finish is fitted before the remaining interior work is completed.

    Review point: Confirm the selected finish and review visible joints and edges.

  6. Doors & windows

    Doors and windows are installed in the confirmed positions.

    Review point: Review the frame type, positions and available opening or operation video.

  7. Bathroom installation

    Bathroom fixtures and associated fittings are installed when included in the order.

    Review point: Match the fitted items to the bathroom package and agreed supply list.

A worker welding frame components
Frame fabrication in the workshop.
Wrapped wall panels with their insulation layers visible
Wall panel materials prepared for production.
Kitchen fittings inside a modular unit
An interior fitting example. Items supplied are defined by the order.

Ask which photographs, videos or records can be provided for the stage you are reviewing. Do not use one model’s images as the specification for another model.

Choose an inspection method.

Agree the review scope and acceptance process before production is completed.

Photo inspection

Review finished product views, interior details, selected fittings, packing and loading preparation photographs.

Arrange in advance: the views and details your team needs, plus the method for recording any questions.

Video inspection

Review the appearance and visible details of the finished configuration through video. Discuss any specific operation or close-up view needed.

Arrange in advance: the product, items to demonstrate and whether a scheduled discussion is needed.

Third-party inspection

You may appoint an inspection company to review the goods at the factory within an agreed scope.

Arrange in advance: the inspector, checklist, scheduling, access and fees. Confirm these responsibilities with the order.

Factory visit

Your team or appointed representative can discuss a factory visit to review the product and finished-goods details.

Arrange in advance: attendees, dates, products to review and the agreed inspection stage.

See the document.
Read its scope.

These are first-page previews of supplied documents. Request the complete applicable document and schedule for purchasing review.

Manufacturer EC declaration

Document type
Manufacturer declaration
Named holder or client
Shandong Zhongyu Integrated Housing Co., Ltd.
Covered item
Integrated housing model codes listed in the declaration.

The declaration is issued in the named manufacturer’s name. It is not an independent certificate issued to Runhanda.

Asbestos material test report

Document type
Material sample test report
Named holder or client
Shandong Zhongyu Integrated Housing Co., Ltd. as the named client
Covered item
Seven identified material samples submitted for testing.

The report records no asbestos detected in the identified samples. The result applies to those samples and does not describe every material in a complete building.

Artificial stone material report

Document type
Material sample test report
Named holder or client
Shandong Zhongyu Integrated Housing Co., Ltd. as the named client
Covered item
The artificial stone sample identified in the report.

The tested sample has reported crystalline silica content below 1%. This is a sample-specific result, not a general silica-free claim.

WaterMark pipes & fittings

Document type
Component certification document
Named holder or client
Weifang Palconn Plastics Technology Co., Ltd.
Covered item
The supplier’s pipe and fitting model IDs in certificate WM 74970 and its schedule.

The document covers the listed supplier components. Confirm the models supplied and the applicable certificate status for the order.

Check the full document’s issue details, scope, schedules and current applicability against your order. A declaration, sample report or component certificate does not establish approval of every complete building.

Match every record to the purchase.

Ask for the information relevant to your configuration. Availability and the agreed document package are confirmed per order.

Technical document review
Record What to match Purchasing use How to request
Layout drawing Model, room arrangement, openings and stated dimensions Confirm the configuration before production Name the selected model and required layout
Material specification Panel, insulation, flooring and finish selections Match the supply list to the quoted materials List the materials your team needs to review
Component document Supplier, component model and document schedule Check the exact item covered by a declaration or certificate Identify the fitted component and destination requirement
Inspection record Order, unit, review scope and acceptance points Record what was checked before shipment Agree the inspection method and required evidence
Export documents Seller, goods, shipment and agreed delivery scope Prepare the export handover and destination arrangements Confirm the required document list with your broker and our team

Keep the product reference clear.

Tell us which model, material or component the request concerns. Include the specification version or drawing reference when available.

Review destination requirements separately.

Your buyer or appointed adviser should check local building and import requirements. Ask which supporting documents are available; do not assume a component report provides complete building approval.

Before the shipment is released.

Confirm the finished goods and delivery arrangements against the written order.

Finished goods & order terms

  • Review the agreed configuration and any recorded questions.
  • Complete the selected inspection and acceptance process.
  • Confirm the payment stage required before shipment.

Loading & document handover

  • Confirm the booking, packing and loading arrangements.
  • Check the agreed export document list.
  • Coordinate destination clearance, unloading and local delivery responsibilities.

Meet the factory

View production photographs and discuss a visit or video review.

About Runhanda ↗

Define the configuration

Review the layout, materials, openings and fittings to be discussed.

Customization ↗

Request documents for your order.

Share the model, configuration, destination and the information your purchasing team needs.

Start a document request

Ask about this configuration or document ↗