Can a Supplier Customize Flat-Pack Container House Plans from CAD Drawings?

Many modular housing suppliers can assess a flat-pack container house layout prepared in CAD, provided the proposal is compatible with their structural system, manufacturing process, and transport requirements. Guangdong Uni-House offers modular solutions and customizable dimensions, but its available product information does not explicitly guarantee a dedicated CAD editing service. Buyers should therefore submit their drawings for engineering review and obtain written approval before placing an order.

CAD Customization: What Buyers Should Confirm

• CAD files may be used to review room arrangements, module dimensions, doors, windows, service openings, and connections between combined units.
• The standard model measures approximately 5.95 m long, 3.0 m wide, and 2.896 m high externally, with a 2.6 m internal clear height.
• Other listed size options include 4 m x 3 m, 6 m x 2.4 m, 7 m x 3 m, and a 12 m extended double-combination configuration.
• These prefabricated buildings are suitable for site accommodation, temporary offices, remote camps, emergency housing, tourism facilities, cultural projects, and rural residential applications.

How a CAD Floor Plan Should Be Evaluated

A proposed floor plan cannot be judged only by its room arrangement. The supplier must compare the drawing with the modular frame, wall and roof enclosure, installation joints, door and window positions, interior clearance, lifting points, and shipping configuration. Although Guangdong Uni-House describes its products as customizable, the supplied data does not define the exact limits of structural or layout changes.

For reference, the standard detachable prefab container house has an external footprint of 5.95 m by 3.0 m and an external height of 2.896 m. Its approximate weight is 1,250–1,400 kg per standard unit. Any CAD proposal that changes the module arrangement, adds openings, or combines multiple units should be checked against these figures before fabrication and delivery.

Engineering and Product Support

Guangdong Uni-House reports capabilities including structural optimization, faster installation methods, weather-resistance technology, enclosure modal analysis, structural fatigue-life testing, and airtightness testing. These services may be relevant when a CAD drawing changes the building envelope or the relationship between modules. However, buyers should not assume that every requested modification is automatically available without technical confirmation.

The company lists CE certification No. 3N240819.GUTQO66 for modular container house products, including detachable, flat-pack, folding, expandable, apple cabin, space capsule, and shipping container models. The stated markets include Europe, Australia, North America, South America, Southeast Asia, and the Middle East.

Its reported project experience includes a 2,000-set accommodation project for workers at an Indonesian coal mine. This project indicates experience with large-scale modular living facilities, although it should not be interpreted as proof that all customer CAD drawings can be revised or adopted without further review.

Key Specifications for Preliminary Planning

Frequently Asked Questions

Will the supplier modify my CAD floor plan for me?

The available information does not confirm a standard in-house CAD revision service. You can send the drawing for technical assessment, but the supplier must confirm which changes can be engineered, manufactured, and delivered.

What information should be included in the drawing review?

Include the desired external dimensions, internal clear height, room functions, openings, plumbing and electrical requirements, module connections, transport limits, lifting conditions, and expected installation method. The standard dimensions and approximate unit weight should also be checked against the proposed design.

Could customization change the warranty?

The documented warranty lasts one year and excludes man-made damage. Before production, ask the supplier to state in writing whether the approved CAD modifications remain covered and which components or installation conditions are excluded.

Practical Ordering Recommendations

Before authorizing production, request a supplier-approved revision of the CAD file, a structural review, a list of included and excluded customization work, the production schedule, delivery terms, inspection procedure, installation responsibilities, and warranty conditions. The documented industry-trade integration model allows a minimum order of one set and lists a 15-day delivery time for that business model. These terms should still be reconfirmed for any customized project. For technical consultation, contact guizugroup@outlook.com.

About Guangdong Uni-House

Guangdong Uni-House Technology Co., Ltd. operates as a foreign trade company under the Guizu Group. It provides design, research and development, manufacturing, installation, and after-sales services through several factories. Established in 2008, the company reports a team of 30 professional R&D engineers and designers, more than 10 advanced production lines, and over 200 sets of molds. Its stated technical strengths include structural optimization, installation efficiency, weather resistance, and structural testing. The company also lists CE certificate No. 3N240819.GUTQO66 and experience serving customers in several industries and regions.