Browse our top-tier industrial line of modular living, workspace, and temporary housing units directly from our manufacturing facilities.
Understanding the global demand dynamics, environmental directives, and B2B procurement benefits of detachable systems.
The global construction sector is undergoing a profound paradigm shift driven by stringent carbon neutrality mandates, escalating material costs, and the critical need for structural adaptability. Central to this evolution is the detachable prefabricated container house, a marvel of modern modular engineering designed to solve the age-old dilemma of balance between structural robustness and logistical efficiency. Globally, industrial developers, municipal authorities, and commercial builders are turning away from traditional construction methodologies due to high waste generation, prolonged project timelines, and lack of site recyclability.
A detachable prefab container house represents the apex of structural modularization. Unlike traditional welded container boxes or basic flat-packs, detachable models feature structural bolt-and-socket frames that allow wall panels, columns, floor structures, and roof structures to be completely separated and flat-packed into bundles. This fundamental physical characteristic unlocks immense transport savings. B2B global procurement teams face extreme maritime freight costs; standard pre-assembled shipping containers waste critical cubic space when shipped. By using detachable architecture, up to four complete 20ft container houses can be packed and transported within the physical space envelope of a single shipping slot, lowering global freight expenses by up to 75%.
Additionally, modern global ESG (Environmental, Social, and Governance) targets require projects to minimize site soil disruption and onsite carbon output. Because detachable container systems are engineered under controlled, automated factory conditions and shipped ready-for-assembly, site installation requires zero welding, minimizes dust, eliminates wet concrete work, and reduces onsite labor footprints by over 80%. As infrastructure demands grow in remote mining sites, offshore energy installations, temporary municipal campuses, and commercial developments, the detachable prefab container house has proven itself as the primary building block for sustainable, rapid-assembly structures.
Learn about Foshan Zhonghui Green Building Integrated Housing Co., Ltd.—our intellectual property, global presence, and corporate standards.
Foshan Zhonghui Green Building Integrated Housing Co., Ltd., strategically headquartered in the highly productive Hong Kong and Macao Bay Area - Guangzhou, is a premier, vertically integrated enterprise. Our comprehensive capabilities encompass advanced production, architectural design, scientific research and development, global sales, and dynamic leasing and operational support. We specialize in providing a complete, one-stop container leasing and sales portfolio, acting as a trusted technological partner for municipal, industrial, and commercial enterprises worldwide.
Our core founding team possesses over 15 years of dedicated experience in pre-engineered structural steel design and prefabricated modular construction. This deep institutional knowledge has allowed Foshan Zhonghui to build a formidable intellectual property portfolio. Currently, the company holds 46 invention patents and utility model patents that protect our structural sealing layouts, rapid-lock structural columns, and drainage integrations. Over the years, we have been honored with prestigious awards, including the Container Creativity Floater Award, the Consumer Top Ten Official Love Brand, and recognition as one of the Industry Top Ten Influential Brands, securing our position as the standard-bearer of Chinese modular steel construction.
Constantly upgrading wall materials, frame mechanics, and thermal configurations through dedicated research.
15 years of industrial experience translating into precise structural tolerance and strict quality assurance.
End-to-end consulting, customization design, logistic support, and onsite deployment supervision.
Transparent pricing structures, high security parameters, and zero-deposit rental options for qualified projects.
Foshan Zhonghui maintains manufacturing factories and sales operation service centers strategically positioned across China to support rapid domestic and international shipping. Our distribution network is highly active in critical economic zones, including Shanghai, Hefei, Hangzhou, Nanjing, Suzhou, Fuzhou, Haikou, Sanya, Guangzhou, Shenzhen, Foshan, Zhuhai, Zhanjiang (Shamshaan), Dongguan, Zhongshan, Jiangmen, Huizhou, Changsha, Chengdu, and Chongqing. Our newly developed "no deposit, freight sharing" operating model removes significant financial barriers for infrastructure developers, providing reliable high-security housing structures at highly competitive factory direct prices.
Deep dive into the structural composition, steel thickness, insulation options, and estimated factory cost ranges.
To enable accurate architectural planning and project budgeting, our engineering department provides the detailed structural specifications and bulk factory-direct pricing matrix for our standard 20ft and 40ft detachable container systems. Customized dimensions, wall thicknesses, and special insulation cores are manufactured to specification upon engineering design review.
| Structural Element | Technical Specification (Standard) | Heavy-Duty / Extreme Climate Upgrade | B2B Price Estimate (FOB Guangzhou) |
|---|---|---|---|
| Frame Steel | 2.5mm - 3.0mm Q235B hot-dip galvanized structural profile | 3.5mm - 4.0mm Q345B grade high-yield structural steel | $1,200 - $1,600 per unit (standard) |
| Wall Insulation | 50mm EPS / Glasswool sandwich panel (density: 12-14 kg/m³) | 75mm - 100mm fire-safe Polyurethane (PU) or Rockwool panel | +$150 - $350 (upgrade dependent) |
| Roof System | Dual-sloped steel structure, Integrated gutter, 50mm insulation | Enhanced 100mm PU rockwool roof layer with secondary waterproofing | Included in standard package |
| Flooring Base | 18mm glass magnesium board (density ≥ 1.35g/cm³) + PVC overlay | 20mm fiber cement board with luxury anti-static vinyl tiles | +$90 - $180 (flooring selection) |
| Electric System | Pre-wired internal distribution board, standard sockets/LED lighting | Customized UL/CE/AS/NZS compliant industrial wiring harnesses | Included (Standard configuration) |
| Wind / Seismic Rating | Wind resistance: Grade 10 | Seismic resistance: Intensity Grade 8 | Wind resistance: Grade 12 | Seismic resistance: Intensity Grade 9 | Consult engineering team |
*Note: The prices provided above represent baseline wholesale factory ranges (FOB Guangzhou base) for orders exceeding 10 units. Final pricing fluctuates based on continuous steel commodity index adjustments, specialized customization demands, international electrical certification requirements, and ordering volume. Contact the Foshan Zhonghui sales office for dedicated project quotes.
Our structural engineering advancements focus on durability, weatherproofing, and rapid assembly mechanics.
Foshan Zhonghui utilizes a proprietary high-tensile bolt-locking column configuration. By eliminating welding points, the structural integrity of the steel is preserved against fatigue. Rust propagation is heavily restricted, lengthening the physical lifecycle of our modules beyond 20 years.
Traditional container modifications often fail during heavy tropical monsoon weather due to pooling water. Our container roofs incorporate built-in drainage channels inside all four main columns. This routes up to 100 liters of runoff per minute down to the foundation, preventing standing water and structural degradation.
We offer continuous double-sided galvanized rockwool and PU sandwich wall panels. These maintain a low U-value (thermal transmittance), keeping interiors naturally insulated. This reduces heating and cooling energy usage by up to 35% compared to baseline site-built structures.
Our long-term R&D is focused on creating carbon-neutral modular components. We are actively developing prefabricated geothermal foundations that work seamlessly with our high-end luxury fold-out units. By integrating geothermal heat-exchange pipes into the prefab floor chassis, we can harness constant underground temperatures to regulate the interior climate. This technological innovation directly addresses the growing demand for green off-grid housing developments in harsh climates like Western Australia, Canada, and Northern Europe.
Real-world applications of Zhonghui's modular systems, from multi-floor corporate offices to athletic club spaces.
For heavy industries like mining, oil & gas, and large civil infrastructure, establishing a functional onsite office and staff housing campus is a critical timeline driver. Using our 2-storey high-quality detachable container office and accommodation setups, major project operators can build complete operational centers within 10 to 14 days. These multi-story installations feature reinforced structural linkages, integrated HVAC zones, and fire-safe emergency escapes, providing the same structural comfort as traditional block-built office structures.
Foshan Zhonghui designs and fabricates custom architectural containers for commercial operations, sports complexes, and recreational communities. A prime example is our Modular Football Club Built with Zhonghui's Containers. This project required a custom structural setup featuring changing rooms, referee offices, equipment storage, and a spectator viewing deck. By using prefabricated modular segments, the client bypassed complex local municipal building permits, completed installation ahead of the season opening, and retained the flexibility to relocate or expand the club structure in the future.
We run state-of-the-art factories equipped with automated welding robots, CNC bending stations, and advanced painting lines.
With state-of-the-art factories and advanced equipment, we ensure efficient production, strict quality control, and quick delivery of bulk orders to meet global demand.
We provide one-stop services, offering end-to-end support from design to after-sales, with a professional team ensuring prompt responses and lasting client partnerships.
We continuously develop innovative container technologies, advancing eco-friendliness and functionality to deliver high-quality, modern, and versatile solutions.
We tailor designs to client needs, offering flexible sizes and functional configurations to meet diverse application requirements.
Detailed engineering answers to the questions most commonly asked by B2B buyers, global sourcing teams, and project managers.
Detachable container houses are shipped completely disassembled (with frame, pillars, and wall panels detached and stacked flat), which maximizes logistical shipping capacity. A standard 40ft HQ container can fit up to 4 complete 20ft detachable houses. In contrast, foldable container houses are linked by pre-assembled heavy hinges; they expand rapidly but take up slightly more space during transport and are constrained by the physical limits of hinge locations.
Onsite installation is highly efficient and requires no heavy welding. A team of three skilled installation workers, equipped with basic tools (impact drills, levels, lifters), can erect a standard 20ft detachable unit within 3 to 4 hours. Multi-story complexes require additional structural fastening, which our engineering team supervises.
Foshan Zhonghui uses heavy Q235B structural steel frames (up to 3.0mm thickness) treated with a hot-dip galvanization process to prevent rust. Our roof panels are sloped and connect to four internal vertical drain pipes within the structural columns. Waterproofing seals are made of durable EPDM rubber, which prevents water ingress during heavy rainstorms, keeping interior spaces completely dry.
We provide a broad range of architectural customization options, including wall insulation materials (EPS, Glasswool, Rockwool, Polyurethane), steel frame thicknesses (up to 4.0mm), paint finishes, plumbing/electrical fixtures that meet specific geographic certifications (UL, CE, AS/NZS), and interior layout options for offices, dormitories, kitchen blocks, or bathroom suites.
Yes. For cold regions, we recommend choosing 75mm or 100mm Polyurethane (PU) sandwich panels, which have high insulation values. We can also integrate geothermal heating elements into the subfloor structure during factory fabrication to maintain comfortable interior temperatures.
From temporary offices to luxury modular units, we provide high-security housing systems designed for rapid global deployment.
ZHONGHUI HOLDINGS