What is the internal layout of the caravan?

The standard floor plan includes 1 kitchen, 1 bathroom, and 2 bedrooms.

How is the house transported?

The size is the same as a standard 20ft HQ container, making it easy for transport.

What insulation materials are available?

Available insulation options include EPS foam, PU foam, and Rock wool with thicknesses of 50mm, 75mm, 100mm, or 150mm.

Smart House Movable Mobile Houses Luxury Modular Caravan /Trailer House.

Name: Smart House Movable Mobile Houses Luxury Modular Caravan /Trailer House.
Brand: Jiangxi HK Prefab Building Co., Ltd.
SKU: 1922375652

Jiangxi, ChinaJiangxi HK Prefab Building Co., Ltd.

US$20,000.00-28,000.00

1 Piece

Product profile

Customization

Available

Decoration

Luxury

Use

Caravan

Model NO.

hk460

Material

Sandwich Panel

Usage

Villa, Dormitories, Temporary Offices, House

Certification

ISO, CE

Customized

After-Sales Service

Assemble Instruct

Warranty

2 Years

Transport Package

Plywood Packing

Specification

4m *7m

Trademark

HK prefab

Origin

China

HS Code

940600009

Production Capacity

500 Unites/ Year

Key features

Turn-Key Solution: Fully prefabricated with insulation, wiring, plumbing, and furniture to save time and energy.

Earthquake Resistant: Steel frame structure ensures safety and stability during seismic events compared to brick buildings.

Customizable Design: Decoration and layout can be customized according to customer preferences and dream house requirements.

Easy Transport: Size matches standard 20ft HQ container, facilitating easy transportation and logistics.

Versatile Usage: Suitable for villas, dormitories, temporary offices, and other residential or commercial uses.

Certified Quality: Products hold ISO and CE certifications, ensuring compliance with international standards.

Flexible Configuration: Can be designed as a single unit or combined from multiple containers using simple bolt connections.

2-Year Warranty: Comprehensive 2-year warranty coverage with assemble instruction after-sales service included.

Company profile

Importers and ExportersCustomization from DesignsFull Customization

Jiangxi HK Prefab Building Co., Ltd.

Jiangxi, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryJiangxi HK Prefab Building Co., Ltd. is a China-based manufacturer established in 2016, offering container houses and related prefabricated products. It operates three production lines and reports annual output of 500 modified container houses, with exports to Europe, Australia, and North America. The supplier provides ODM and OEM services, but reports no new products in the past year and no available SDK. International support is limited: no overseas agents, branches, warehouses, showrooms, or in-stock service capacity are reported. Manufacturing capacity lacks a valid contract with its associated subcontractor. Financial information is represented only by year labels, without sufficient evidence for a financial assessment. A TUV Rheinland audit is listed with a validity period from January 21, 2026 to January 20, 2027, but the audit result is recorded as 0 and the meaning of that value is not specified.

Supplier typeThe supplier is identified as a manufacturer and a limited company in China, specializing in container houses and related prefabricated building products. It was established in 2016 and is not indicated as part of a larger company group.

After-Sales capabilityThe supplier reports no overseas warehouse, showroom, agents, branches, or in-stock service capacity, and has not participated in offline trade shows. It does provide stated service quotation terms and has written procedures with followed records for assessing effective supplier service capability, but the available evidence indicates limited overseas after-sales infrastructure.

R&D capabilityThe supplier reports no available SDK and no new products in the past year, which are explicit limitations in product-development evidence. It does provide ODM services, but the available information does not demonstrate recent innovation strength.

Production capacityThe supplier operates three production lines and reports output of 500 modified container house sets, with a one-month off-season lead time and a two-to-three-month peak-season lead time. However, it explicitly lacks in-stock capacity and has no valid manufacturing-capacity contract with its associated subcontractor, creating a documented production-management deficiency.

Customization capabilityThe supplier explicitly provides ODM services and OEM services for well-known brands, indicating capability to produce customized products. Its product scope includes container houses, offices, prefabricated buildings, and container toilets, supporting a relatively broad customization offering within this product category.