Choosing a space capsule house supplier involves more than checking its advertised annual output. You also need to establish whether the factory has capacity available for your order, can manufacture your chosen model to specification, and can deliver consistent quality on schedule. Guangdong Uni-House reports annual production capacity of 10,000 sets, more than 10 production lines, and a workforce of 200. Treat these figures as a starting point and confirm how they apply to your project.
A factory’s stated capacity does not tell you how much production time is currently available. Guangdong Uni-House describes a 30,000-square-meter, single-plant production base with capacity for 10,000 sets annually. Its profile also reports more than 10 production lines and over 30 research and development staff. Ask what portion of these resources is used for space capsule houses, what the current production schedule looks like, and when your order can be completed.
Check the proposed lead time against the quantity and configuration you need. The product information lists a minimum order of one set and a 30-day lead time. The company’s industry-trade integration information gives a 15-day delivery time. These may refer to different products, order conditions, or stages of delivery, so request a written schedule that specifies what applies to your order.
Production planning depends on the exact capsule model and its options. The listed range includes a 19.8-square-meter Mini Single, a 28-square-meter D5 designed for two guests, and a 38-square-meter D7 designed for four. Their dimensions, weights, and included fittings can affect manufacturing, packing, and transport. Have the supplier confirm the available model, final specifications, customization details, quantity, and delivery date in writing.
Also clarify what work is completed at the factory. According to the product information, the units include interior decoration and pre-installed water and electrical systems. They are transported by direct lifting and, as described, can be placed on flat ground without foundation construction. Confirm which components and installation tasks are included in your quotation, particularly if your site has specific utility or access requirements.
The product information identifies factory self-inspection as the quality-control method. Before ordering, request the inspection checklist, the records supplied with the finished unit, and the acceptance criteria. These should make clear how the frame, exterior enclosure, glazing, electrical systems, and interior finishes are checked.
Guangdong Uni-House reports CE certificate number 3N240819.GUTQO66 for modular container products that include space capsules. The certificate lists the EU, Australia, North America, South America, Southeast Asia, and the Middle East as applicable regions. Verify that the certificate is current and covers the precise model and destination market you have selected. Product information also mentions CE, ISO9001, and TUV credentials; check the scope of each rather than assuming every credential applies to every unit.
The company describes prefabricated housing applications for tourism and cultural destinations as well as construction camps. One cited project in Indonesia supplied 2,000 sets for accommodation at a coal mine. This indicates experience with a large prefabricated-housing project, but the available case description does not say that the units were space capsule houses. For a capsule-house order, ask for model-specific production records, customer references, or other evidence of comparable deliveries.
| Area to assess | Information reported | Questions for the supplier |
|---|---|---|
| Annual output | 10,000 sets per year at a single-plant base | What is current utilization, and how much capacity is available for this order? |
| Production resources | More than 10 production lines and 200 employees | Which lines and teams will manufacture the capsule units? |
| Engineering support | More than 30 research and development staff, according to the company profile | Can the team support the requested changes or project requirements? |
| Available models | Mini Single, D5 for two guests, and D7 for four guests | Which model and configuration are available for the required quantity? |
| Quality inspection | Factory self-inspection | What checks, inspection records, and acceptance steps are provided? |
| Minimum order and lead time | Minimum order of one set; product information lists a 30-day lead time | Does the quoted schedule apply to this quantity, configuration, and destination? |
No. Annual capacity is a useful reference, but it does not show current factory workload or how much output is allocated to capsule houses. Ask for available production capacity and a dated schedule for your specific order.
Get written confirmation of the model, configuration, quantity, inspection criteria, relevant certificate scope, and delivery schedule. In particular, ask whether the stated 30-day product lead time or the separately listed 15-day delivery time applies to your order.
The case describes 2,000 prefabricated sets for mining-worker accommodation, but does not identify them as capsule houses. Use it as evidence of broader prefabricated-housing project experience and request references or production evidence for the capsule model itself.
Evaluate a space capsule house factory by comparing its reported resources with your order, then verifying current availability, relevant model experience, inspection procedures, certification coverage, and a firm delivery schedule. Guangdong Uni-House reports capacity of 10,000 sets per year, more than 10 production lines, and a one-set minimum order. Since its information gives different lead-time figures, have the supplier clarify the applicable timeline in writing. For technical questions, contact guizugroup@outlook.com.
Guangdong Uni-House Technology Co., Ltd. is a foreign trade company established under the Guizu Group. The group supports projects through design, research and development, manufacturing, installation, and after-sales service. The company reports a 30,000-square-meter single-plant production base, annual capacity of 10,000 sets, and 200 employees. Its CE certificate lists modular container houses, including space capsules, and the company reports serving customers across multiple industries.

REPORT