How to Compare Flat-Pack Container House Quotes on Equal Terms

To compare flat-pack container house offers accurately, give every supplier the same specifications and evaluate the full scope of each proposal. Dimensions, materials, included parts, delivery destination, freight basis, inspection, warranty, payment terms, and installation responsibilities can all affect the final cost. For detachable models, clarify customization and after-sales support as well as the quoted unit price.

Start with a Like-for-Like Specification

The standard detachable prefab unit is listed at 5.95 m long, 3.0 m wide, and 2.896 m high, with 2.6 m of clear interior height. Its approximate net weight is 1,250 to 1,400 kg. Ask suppliers to identify whether their measurements are internal or external, and confirm that the stated weight refers to the configuration being offered. Quotes for different sizes or layouts should be assessed separately.

Available custom configurations include 4 m x 3 m, 6 m x 2.4 m, 7 m x 3 m, and an extended 12 m double combined unit. Ask each supplier to itemize how a selected size affects the structure, accessories, packing, and transport. Separate the base unit price from customization, optional components, installation-related items, and any exclusions.

Compare the Full Commercial Offer

A low unit price may not mean a lower overall purchase cost. The listed minimum order is one set, and payment terms are 50% in advance with the remaining 50% due in full before shipment. Products are shipped by ocean freight in 40HQ or 20FT containers. Confirm whether freight is included, which container type is assumed, and what loading plan applies to your order and destination.

Lead time also needs clarification: the product listing states 7 days, while the company business model lists 15 days. Ask which estimate applies to your chosen quantity and configuration, when the clock starts, and whether customization or shipment preparation is included.

Record quality and service commitments alongside price. The available product information cites factory self-inspection and a one-year warranty, excluding man-made damage. Request details of the inspection records, warranty exclusions, after-sales response process, and any replacement coverage so that different support packages are not mistaken for equivalent offers.

Check Certification and Project Relevance

The company lists CE certificate No. 3N240819.GUTQO66 for detachable and flat-pack containers, with stated applicability to the EU, Australia, North America, South America, Southeast Asia, and the Middle East. Treat this as a reference for evaluation and verify that the certificate applies to the exact model and configuration in your quote.

A reported cooperation project involved 2,000 sets for a mining workers' dormitory for an Indonesian energy company. This example may help assess relevance for large workforce accommodation projects, but no project price is provided, so it is not a reliable pricing benchmark.

Quote Comparison Checklist

Match the Solution to the Project

Before ranking proposals, check that the product suits the intended use. The listed applications include construction sites, field construction camps, temporary accommodation after natural disasters, cultural and tourism commercial areas, and new rural villas. Confirm any project-specific requirements, including installation scope and site conditions, directly with each supplier.

Frequently Asked Questions

Which details should be consistent across quotes?

Specify the same product type, dimensions, custom features, order quantity, accessory list, destination, freight basis, warranty, inspection expectations, and installation responsibilities. When these inputs differ, the quoted prices do not describe the same purchase.

How do I compare conflicting delivery estimates?

Ask suppliers to define the lead time and its starting point. The available information gives both a 7-day product-listing estimate and a 15-day business-model estimate. Confirm whether quantity, customization, production scheduling, or preparation for shipment accounts for the difference.

Should I choose the supplier with the lowest unit price?

Not on unit price alone. Add optional parts, shipping, payment conditions, inspection, warranty, and installation-related services to the comparison. Ocean transport is listed in 40HQ or 20FT containers, but no freight amount is provided, so request a destination-specific figure.

Conclusion

Use one standardized request sheet and compare suppliers only after the technical and commercial scope is aligned. For this detachable flat-pack model, verify the standard dimensions, any custom sizing, approximate weight, included accessories, one-year warranty, factory self-inspection, confirmed lead time, 50/50 payment structure, and 40HQ or 20FT shipping basis. The minimum order is listed as one set, but the 7-day and 15-day delivery references require supplier confirmation. Certification and project experience can inform due diligence, but neither replaces checks against your own project requirements. For technical guidance or support, contact guizugroup@outlook.com.

About the Supplier

Guangdong Uni-House Technology Co., Ltd. is a foreign trade company established under the Guizu Group. It reports providing design, research and development, manufacturing, installation, and after-sales service through multiple factories. Its range includes detachable, flat-pack, folding, expandable, and prefab K houses for offices, dormitories, homes, shops, hospitals, and hotels. The company states that its single-plant production base covers 30,000 square meters, with annual capacity of 10,000 sets and 200 employees, including a research and development team of more than 30 people. It also reports holding a CE certificate and serving clients in multiple industries.