What are the standard sizes available?

Standard sizes include 20ft GP/HQ and 40ft GP/HQ, with dimensions matching standard shipping containers for easy transport.

20FT Confortable Smart Design Caravan/ Trailer House.

Name: 20FT Confortable Smart Design Caravan/ Trailer House.
Brand: Jiangxi HK Prefab Building Co., Ltd.
SKU: 1919678832

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.

hk402

Material

Sandwich Panel

Usage

Villa, Dormitories, Temporary Offices, House

Certification

ISO, CE

Customized

Transport Package

Plywood Packing

Specification

4m *7m

Trademark

HK prefab

Origin

China

HS Code

940600009

Production Capacity

500 Unites/ Year

Key features

Customizable Design: Tailor interiors and layout to specific needs for villas, dorms, or offices.

Earthquake Resistant: Durable steel frame ensures stability and safety in seismic zones.

ISO & CE Certified: Meets global safety and quality standards for easy international use.

Turn-key Solution: Pre-installed interiors including plumbing, wiring, and furniture.

Easy Transport: Same size as standard 20ft HQ container for convenient logistics.

Flexible Dimensions: Available in 20ft and 40ft GP/HQ sizes with various insulation options.

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.