A sample agreement for a space capsule house should turn the approved unit into a clearly verifiable contract subject. In addition to identifying the model and configuration, it should cover drawings, dimensions, materials, finishes, fixtures, sample pricing, payment, delivery, inspection, acceptance, warranty, changes, and remedies. The document should also explain whether the approved sample will serve as the technical benchmark for future production orders.
Begin with a dated specification package attached to the agreement. Record the model, layout, dimensions, structural and finishing materials, doors and windows, included fittings, utility provisions, colors, drawings, and every approved deviation. State which document controls if the physical sample, drawings, and written specifications conflict. Any exclusions or unconfirmed features should be listed rather than left to assumption.
Do not automatically transfer specifications from an expandable container house to a space capsule house. The available product information gives expandable container house dimensions for 20FT, 30FT, and 40FT models: 5900mm × 6300mm × 2480mm, 9000mm × 6300mm × 2480mm, and 11800mm × 6300mm × 2480mm. These figures are not identified as capsule-house specifications, so the supplier should confirm capsule-specific measurements in writing.
The agreement should state the sample price, quantity, payment milestones, delivery location, shipping method, packaging requirements, unloading or installation responsibilities, risk-transfer point, and consequences of delay. It should also identify when the delivery period begins, such as receipt of the deposit, approval of final drawings, or confirmation of site information.
The listed business information shows a minimum order quantity of one set, a delivery time of 15 days, and payment consisting of a 50% advance deposit followed by full payment before shipment. These terms should be checked and confirmed specifically for the sample before signature. The parties should also describe the intended application and site conditions. Listed prefabricated-housing uses include construction-site accommodation, temporary post-disaster housing, and commercial areas connected with cultural tourism.
Acceptance should not depend on a general statement that the buyer is satisfied. Set an inspection date or inspection window, name the authorized representatives, identify the tests and visual checks, and specify the documents or photographs required to support a defect notice. The agreement should provide deadlines for reporting defects, repair or replacement, reinspection, price reduction, refund, or another agreed remedy.
The product information refers to factory self-inspection for the expandable container house product. If that process is intended to support the capsule sample, the agreement should identify the inspection records to be supplied and explain whether factory inspection replaces or supplements the buyer's inspection. It should also clarify whether acceptance starts the warranty period or affects the buyer's right to report latent defects.
A one-year warranty excluding man-made damage is listed in the available information, but the application of that warranty to a space capsule sample is not explained. The contract should define the warranty start date, covered components, excluded damage, evidence required for a claim, response times, and the available remedy. The term “man-made damage” should be described with practical examples so that it cannot be interpreted broadly after delivery.
All design or material changes should require written approval from authorized representatives. Each change order should show its effect on price, delivery time, certification, and warranty. The parties should also state whether the approved sample specifications are binding for later production orders, serve only as a reference, or must be reconfirmed for every order.
The company lists CE certification No. 3N240819.GUTQO66 for several modular container products, including space capsules and expandable containers. The agreement should identify the exact product configuration and supporting documents covered by the certification. A general certificate listing should not be treated as proof that every sample configuration has identical certification status. Likewise, the reported Indonesian coal-mine accommodation project involving 2,000 sets for worker dormitories demonstrates a relevant prefabricated-housing application, but it does not establish the specifications or performance of the sample being purchased.
| Contract area | Details to include | Information requiring confirmation |
|---|---|---|
| Sample identity | Model, configuration, layout, drawings, dimensions, materials, fittings, finishes, exclusions, and approved variations | The available dimensional data relates to expandable container houses; capsule-specific specifications should be attached |
| Commercial terms | Sample price, quantity, deposit, balance, taxes, and payment deadlines | The listed terms are a one-set minimum order, 50% deposit, and balance before shipment |
| Delivery and logistics | Delivery trigger, destination, packaging, transport costs, unloading, risk transfer, and delay remedies | A 15-day delivery time is listed, but its starting point and sample application must be confirmed |
| Inspection and acceptance | Inspection method, acceptance deadline, authorized signer, defect evidence, correction period, and reinspection process | Factory self-inspection is listed for the expandable container house product |
| Warranty | Coverage, start date, exclusions, claim procedure, response time, and remedy | A one-year warranty excluding man-made damage is listed; its application to the sample should be written clearly |
| Changes and disputes | Written change approval, price and schedule adjustments, governing law, dispute forum, and available remedies | These matters are not provided in the product information and must be negotiated |
| Certification and intended use | Applicable certificates, site conditions, permitted use, and compliance documents | The CE certificate reference and intended application should be tied to the exact sample configuration |
Only after the supplier confirms in writing that the dimensions apply to the selected capsule model. The available figures are identified with expandable container house models and should not be copied into the agreement without verification.
The agreement should define the inspection checks, acceptance deadline, authorized signatory, defect-reporting method, and resolution timetable. The supplied product information does not establish a complete sample-acceptance procedure.
No. Although a one-year warranty excluding man-made damage is listed, the documents do not explain whether it covers the sample or how exclusions operate. Those points should be stated expressly in the signed agreement.
Only if the parties expressly agree. The contract should identify which sample features are binding, which require new approval, and how later changes to materials, layout, or performance requirements will be documented.
Before signing, attach capsule-specific drawings and specifications, confirm the sample price and delivery schedule, and document inspection, acceptance, warranty, change-control, transport, and dispute procedures. The listed commercial information includes a one-set minimum order, 15-day delivery time, and 50% deposit with the balance due before shipment, but each term should be confirmed for the particular sample. For technical solutions or support, contact guizugroup@outlook.com.
Guangdong Uni-House Technology Co., Ltd. is a foreign-trade company established under the Guizu Group. Through group factories, it provides design, research and development, production, installation, and after-sales support. Established in 2008, the company manufactures detachable, expandable, foldable, prefab K, and flat-pack container houses, among other products. Its listed CE certification is No. 3N240819.GUTQO66, and its customers include clients from several industries, including an Indonesian mining accommodation project.

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