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Which Chinese factories supply flat pack container houses directly?

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Short answer

Flat pack container house production in China is concentrated in Shandong province, particularly Weifang, where many integrated housing factories operate. Direct supply means buying from a manufacturer that owns its production lines, not from a trading company. To confirm you are quoting with the plant, request a factory audit, check business license scope, and ask for production process videos.

Units that fit this question

20FT Flat Pack Container House

Standard 20FT flat pack module: folded for transport, assembled with four bolts per corner on site.

40FT Flat Pack Container House

A 40ft flat pack module that ships knocked down and gives a 29 m² open floor plate — the standard choice for canteens, recreation rooms and open-plan site offices.

Two-Storey Flat Pack Camp Block

Stacked flat pack modules with an external steel staircase and walkway — the highest bed count per square metre of land for labour camps and worker accommodation.

Standards & references

  • ISO 668 — Series 1 freight containers: classification, dimensions and ratings (the dimensional basis for 20FT / 40FT modules).
  • ISO 1496-1 — Series 1 freight containers: specification and testing, used as the reference for corner castings and lifting points.
  • ISO 9001 — quality management system; inspection records and test reports are issued per order.
  • IEC 60364 — low-voltage electrical installations, applied to the cabin wiring layout supplied with each unit.
  • EN 1090-1 — execution of steel structures; can be specified when the destination market requires a declared execution class.

Photographs and video are JIUJIAN GLOBAL factory material. Third-party photographs used elsewhere on this site are credited with author, licence and source on the image credits page. Values marked "to be confirmed" depend on destination climate, local code or final layout and are fixed on the production drawing before deposit.

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Where this comes up

Oil & Gas Field Camp

Accommodation, welfare and office modules for oil and gas field operations, specified for harsh climates and fast mobilisation.

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Mining Camp Accommodation

Modular dormitories, ablution blocks, mess halls and site offices for mine sites that start small and expand as the ore body is proven.

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