What Labels Does a Folding Container House Need for Shipping and Installation?

Effective labeling is essential when a folding or detachable container house is shipped, unloaded, and assembled on site. Each unit should display clear information about its model, dimensions, approximate weight, approved lifting locations, component orientation, and assembly method. For the standard 20-foot unit, the available product data identifies dimensions of approximately 5.95 m × 3.0 m × 2.896 m, a net weight of about 1,250–1,400 kg, eight corner lifting fittings, and a fully bolted installation process that does not require field welding.

Essential Labeling Requirements

The most useful labeling system combines an exterior shipping label, component identification marks, and installation instructions. The information should be easy to read after transport and durable enough to remain visible during handling and construction.

• Identify the product as a detachable modular container house and include the applicable model, unit number, and selected dimensions.
• Show the external shipping dimensions, approximate net weight, and approved lifting locations on the main logistics label.
• Mark the eight steel corner castings with the designated lifting holes so handling crews do not use unsuitable lifting points.
• State that assembly is completed with structural bolts, including 64 bolts for the complete set, and that on-site welding is not required.
• Use matching marks for wall panels, roof sections, beams, doors, windows, corners, drainage routes, and other loose components when several units are delivered together.

Product Identification and Shipping Data

The available product record describes a detachable prefab container house and provides verified information for a modular housing unit. Because folding-specific mechanisms and dimensions may vary by order, the label should show the actual configuration supplied rather than presenting unconfirmed folding specifications as universal standards.

The standard export unit measures approximately 5,950 mm long, 2,990 mm wide, and 2,896 mm high externally. Its clear internal height is approximately 2,600 mm. Other listed configurations include 4 m × 3 m, 6 m × 2.4 m, 7 m × 3 m, and a 12 m extended double-combination unit. The selected size should appear on both the product plate and shipping documents to distinguish standard units from customized orders.

The standard unit has an estimated net weight of 1,250–1,400 kg. Since actual weight can depend on the selected configuration and accessories, the shipping label should show the applicable value for each unit. It should also identify the eight cast-steel corner fittings, which contain pre-embedded lifting holes and serve as the designated handling points.

For transport coordination, the product information lists 40HQ and 20FT ocean-freight containers as shipping options. The logistics documentation should connect the container number, housing-unit number, package count, and component list so the receiving team can confirm the shipment efficiently.

Installation and Component Orientation

Installation labels should be positioned where the construction team can see them during assembly. The frame is designed for fully bolted connections, using a complete set of 64 structural bolts. The instructions should clearly state that on-site welding is unnecessary and should not be substituted for the specified bolted connection method.

Individual parts should carry consistent identification marks. Recommended references include unit number, corner code, beam position, wall-panel location, roof-panel location, door and window position, and accessory number. When several identical houses are sent to a construction camp, worker dormitory, or temporary housing project, matching codes help prevent components from being mixed between units.

Drainage orientation also needs to be preserved. The product data describes concealed drainage channels within the top main beams and downpipes routed inside the four corner columns. Labels should therefore indicate the correct roof direction, corner alignment, and drainage outlet position before panels and structural members are installed.

Technical Information for Supporting Documents

The main frame is made from hot-dip galvanized steel. Listed structural members include 160 × 160 mm C-shaped vertical columns, 160 × 80 mm top and bottom main beams, and 80 × 40 mm bottom secondary beams arranged at 400 mm intervals. These details are better placed on a technical data sheet or material label, while the exterior shipping mark should remain focused on handling information.

The steel frame is treated through pickling and phosphating before high-temperature electrostatic powder coating. The stated coating thickness is at least 60 μm, with an outdoor anti-corrosion service life of more than 20 years. Such information can support quality inspection and project documentation but should not obscure the dimensions, weight, lifting, and installation instructions needed at the job site.

Recommended Label and Document Matrix

Project-Scale Identification

Large deliveries require a more detailed marking system than a single-unit shipment. Every house should receive a unique unit number, and all loose parts assigned to that house should carry the same reference. A code such as unit number plus component position can identify corners, beams, panels, openings, and accessories without relying only on visual inspection.

This approach is particularly valuable for high-volume developments. One cited example is an Indonesian coal mine living-area project for a local energy company, where 2,000 sets were supplied as dormitories for mining workers. At this scale, consistent unit numbering and orientation labels reduce unloading errors, installation delays, and component shortages.

Frequently Asked Questions

What should the main shipping label show?

It should list the product type, model or selected size, unit number, external dimensions, approximate net weight, approved lifting points, and the relevant 40HQ or 20FT freight arrangement. Package and component references should also be included when the unit is shipped in separate sections.

Should installers weld the frame on site?

No. The available specification calls for fully bolted assembly using 64 structural bolts and does not require on-site welding. The installation label should make this requirement prominent.

How can components for multiple houses be kept separate?

Use one unique identification number for each house and repeat that number on its structural members, wall and roof panels, openings, drainage parts, and accessories. Position codes should be added wherever orientation matters.

Which information belongs on the technical plate rather than the shipping label?

Frame profiles, coating treatment, coating thickness, service-life claims, certification details, and warranty information can be included in the technical file or permanent product plate. The handling label should prioritize information needed during transport and installation.

Conclusion

A reliable folding container house labeling system should combine product identification, verified dimensions, approximate weight, approved lifting points, component orientation, drainage direction, and the correct bolted assembly method. For the listed standard unit, the key references are approximately 5,950 mm × 2,990 mm × 2,896 mm, 1,250–1,400 kg, eight corner lifting fittings, and 64 structural bolts without field welding.

The product information also states factory self-inspection, a one-year warranty excluding man-made damage, and CE certification No. 3N240819.GUTQO66. Guangdong Uni-House operates with an industry and trade integration model, accepts a minimum order of one set, and lists delivery information of 7 to 15 days depending on the product or commercial arrangement. Payment terms are stated as 50% deposit and 50% balance before shipment. For project-specific labeling or technical support, contact guizugroup@outlook.com.

About Us

Guangdong Uni-House Technology Co., Ltd. is a foreign trade company established under the Guizu Group. The company provides design, research and development, manufacturing, installation, and after-sales services through several group factories. Founded in 2008, it has approximately 200 employees and serves customers in Australia, the Middle East, North America, and Southeast Asia. Its product portfolio includes detachable, expandable, foldable, prefab K house, flat pack container, and space capsule house solutions. The company holds CE certification No. 3N240819.GUTQO66 and has supplied products for projects in multiple industries and regions.