Buyers of an expandable container house can expect a stated one-year warranty for product issues. Damage caused by people is excluded. Because the available product information does not spell out every coverage condition, confirm the applicable terms for your chosen model in the order documents before purchase.
The range includes 20FT, 30FT, and 40FT expandable units, plus double-wing expansion box designs. The listed dimensions are 5900mm × 6300mm × 2480mm, 9000mm × 6300mm × 2480mm, and 11800mm × 6300mm × 2480mm.
These prefabricated units are presented for construction camps, worker accommodation, project offices, temporary housing following natural disasters, medical facilities, commercial and cultural-tourism sites, and rural homes. Guangdong Uni-House describes the units as suitable for fast assembly and reuse across different projects.
The available information names a one-year after-sales warranty and excludes man-made damage. It does not specify which parts are covered, how claims are filed, whether repairs or replacements are offered, or what response times apply. Installation duties and any additional exclusions are also not detailed.
For that reason, treat the published warranty period as a starting point rather than a complete set of terms. Ask the supplier to document coverage, claim steps, repair or replacement arrangements, installation responsibilities, and exclusions in the sales contract or technical documentation.
| Topic | Published detail |
|---|---|
| Warranty | One year |
| Stated exclusion | Man-made damage |
| Inspection | Factory self-inspection |
| Available models | 20FT, 30FT, 40FT, and double-wing expansion box |
| Minimum order | 1 set |
| Listed delivery time | 15 days |
The company also lists CE certification, certificate No. 3N240819.GUTQO66, for modular container house products including expandable models. Its project experience includes accommodation for mining workers at an Indonesian coal mine.
The listed warranty period is one year.
No. Man-made damage is expressly excluded from the stated warranty coverage.
Before ordering, clarify the covered components, claim procedure, repair or replacement terms, installation responsibilities, and any other exclusions. These details are not provided in the available product information.
The published warranty expectation is one year, excluding man-made damage. Confirm that the written terms match the selected 20FT, 30FT, 40FT, or double-wing model. The listing also states a one-set minimum order, a 15-day delivery time, and factory self-inspection. For technical details or support, contact guizugroup@outlook.com.
Guangdong Uni-House Technology Co., Ltd. is a foreign trade company under Guizu Group. Established in 2008, it provides design, research and development, manufacturing, installation, and after-sales services through multiple factories. The company has 200 employees and produces detachable, expandable, foldable, prefab K house, flat pack, and space capsule house products. Its markets include Australia, the Middle East, North America, and Southeast Asia.

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