OEM/ODM Multi-Story Prefab Building Manufacturer & Factory

Advanced Multi-Level Modular Structures, High-Performance Engineering Materials, and Complete OEM/ODM Tailored Solutions for Global Industrial, Commercial, and Residential Applications.

Global Landscape of Multi-Story Prefabricated Architecture

Analyzing industry shifts towards speed, structural integrity, and eco-efficiency in the modern built environment.

50%
Reduction in Build Schedule
30%
Thermal Insulation Efficiency
Zero
On-Site Wet Material Waste
9.0
Seismic Scale Resistance

The Transformation of Commercial & Industrial Urbanization

The global construction sector is undergoing a profound paradigm shift. Traditional concrete-casting methods are constrained by skyrocketing labor costs, on-site safety risks, and unfavorable weather schedules. As a response, developers, municipalities, and engineers are transitioning to multi-story volumetric prefab modules. These structural systems allow for concurrent site preparation and structural fabrication, slashing project lead times dramatically.

Decarbonization & Green Building Compliance (ESG Goals)

Our off-site manufactured multi-story steel assemblies comply strictly with ESG criteria. By optimizing steel and composite cutting in a controlled factory setup, raw material waste is mitigated by up to 90% compared to typical construction sites. The steel structural frames can be completely disassembled and recycled, representing a circular-economy solution for future city planning.

Furthermore, structural developments in lightweight cold-formed steel and composite cementitious materials (such as the advanced Econel structural systems) allow modules to support multi-story configurations safely. These buildings easily withstand category-five hurricanes and high seismic actions. With superior thermal values, modern multi-story prefabrication represents a future-proof response to global housing and workspace crises.

Ningbo Eky Home Co., Ltd.

A Professional Manufacturer of Modular Houses, Prefabricated Homes, and Portable Building Solutions in China.

Ningbo Eky Home Co., Ltd. is a professional manufacturer of modular houses, prefabricated homes, and portable building solutions in China. With years of expertise in modular construction and advanced manufacturing capabilities, we provide innovative, cost-effective, and sustainable building systems for customers across residential, commercial, industrial, and public infrastructure sectors.

Our product portfolio includes modular houses, prefabricated homes, portable cabins, expandable houses, container houses, modular villas, site offices, worker accommodation, classrooms, healthcare facilities, commercial buildings, hotels, security houses, storage buildings, and customized modular construction projects. Designed for rapid installation and efficient transportation, our products help reduce construction time, labor costs, and environmental impact while maintaining exceptional structural strength and long-term reliability.

At Eky Home, we combine modern production technology with strict quality management throughout every manufacturing process. Our experienced engineering team offers comprehensive OEM and ODM services, including customized floor plans, structural engineering, insulation systems, electrical and plumbing integration, interior finishing, exterior cladding, and project-specific solutions tailored to different market requirements.

Our modular buildings are manufactured using premium galvanized steel structures, high-performance insulated panels, and quality building materials that comply with international standards. They offer excellent resistance to corrosion, earthquakes, strong winds, and harsh climates while providing superior thermal insulation, energy efficiency, and low maintenance.

Eky Home's modular construction solutions are widely applied in residential communities, construction camps, mining projects, educational institutions, healthcare facilities, tourism resorts, commercial developments, government infrastructure, disaster relief housing, and temporary office projects. We continuously invest in product innovation, intelligent manufacturing, and sustainable building technologies to meet the evolving needs of global customers.

Today, our products are exported to Europe, North America, South America, Southeast Asia, the Middle East, Africa, and Oceania, where we have established long-term partnerships with contractors, developers, distributors, and engineering companies. As a trusted modular house manufacturer in China, Ningbo Eky Home Co., Ltd. is committed to providing premium-quality products, flexible customization, competitive pricing, reliable delivery, and professional technical support. We strive to create efficient, sustainable, and future-ready modular building solutions for customers worldwide.

Eky Home Prefabricated Factory Production Details
Eky Home Modular Prefab Building Structural Assembly
Factory Modular Interior Insulation Engineering
Steel Framing Construction and Pre-Assembly Line
Multi Story Modular Container Assembly Plant
Eky Home Quality Testing and Certification Floor
Container Houses and Custom Villas Loading Area
Econel Prefab Ready-to-Ship Cement Blocks
Custom Architectural Proportional Mockups and Showcases
Ningbo Eky Home Logistics and Worldwide Shipping Hub

Technical Specification & Materials Integration

Discover the engineering principles and strict material guidelines behind our structural manufacturing systems.

Advanced LGS Framework

Our main load-bearing frames utilize heavy-duty Q355B hot-dip galvanized steel profiles. Engineered with precision cold-formed engineering software (BIM LOD-400 structural modeling), they distribute load stress evenly over multiple levels.

Rockwool Thermal Shielding

We implement high-density structural Rockwool core sandwich panels with Class A1 non-combustibility ratings. Providing superb sound absorption (Rw > 45dB) and low thermal conductivity, keeping energy costs minimal in winter or summer.

Anti-Corrosion C3/C4 Coating

For seaside modular luxury hotels or heavy industrial campuses, we treat all steel components with specialized multi-layer epoxy primer coatings, raising lifetime durability up to 50 years even under marine conditions.

OEM/ODM Multi-Story Architectural Implementation Process

To deliver rapid, compliant construction solutions worldwide, we employ a streamlined, end-to-end engineering pipeline. This integration reduces friction between structural architectural drafts and direct machinery commands.

01

BIM Customization

Architects model structural components in Tekla or Revit, verifying dynamic loads, wind calculations, and piping layouts.

02

LGS Production

Our computer-controlled production lines roll, punch, and label structural steel with millimetric accuracy.

03

Assembly & Cladding

Panels, pre-routed conduits, fire protection materials, and interior linings are fully fitted within the factory.

04

Global Logistics

Modules are packed in standard container layouts (flat-pack or volumetric configurations) to minimize freight costs.

Localized Applications & Macro Solutions

Adapting our structural prefabrication methods to regional codes, environmental climates, and specific functional needs.

1. High-Density Multi-Family & Worker Accommodations

In regions like South America, the Middle East, and parts of Africa, there is an urgent demand for multi-family affordable housing units and mining camp modular accommodations. Our multi-story steel frame apartments provide rapid construction, high spatial utilization, and fireproof insulation. They provide comfortable, safe dormitories that can be expanded horizontally or vertically as structural requirements grow.

2. Remote Tourist Resorts & Space Capsule Eco-Hotels

For scenic, ecological locations in Northern Europe, Southeast Asia, and Oceania, our luxury prefabricated vessel capsules and modular steel frame villas offer luxury accommodation with minimal ecological disruption. Because these units are up to 100% pre-installed inside our factory, we bypass local environmental restrictions, installing completed systems directly onto simple ground anchors.

3. Institutional Classrooms, Clinics, & Disaster Relief Facilities

Public infrastructure projects require rapid execution. Our temporary or permanent multi-functional modular schools, healthcare campuses, and municipal offices are equipped with full electrical wiring, certified plumbing, and sanitary systems. They meet global public health regulations, offering a fast route to high-quality spaces.

Structural & Technical FAQ

Expert insights regarding modular code compliance, load limits, customizations, and logistic setups.

Q1: What structural load limits and building codes do Eky Home multi-story buildings conform to?
Our multi-story modular steel structures are engineered to conform to international structural building codes, including the International Building Code (IBC), Eurocodes (EN 1993 for steel structures), and regional wind and seismic guidelines (AS/NZS 1170). We design modules to handle floor live loads of 2.0 kN/m² to 5.0 kN/m² for commercial spaces, wind load resistances up to 250 km/h (Category 5 Hurricanes), and seismic acceleration loads up to Magnitude 9 (seismic zone 4).
Q2: How does the OEM/ODM customization flow work for developer clients?
Our customization service is divided into three key steps: 1) Layout & Architectural Review: Clients supply structural sketches or request customized layouts from our design team. 2) Structural Detailing & Engineering Integration: We develop 3D structural models to calculate precise steel framing specs, integrating HVAC, electricity (UL/CE/SAA-compliant), and plumbing systems. 3) Finish Selection: Clients choose wall claddings (cement boards, decorative PU cladding, metal sandwich panels) and interior fittings. Upon approval, production begins immediately at our factory.
Q3: How are multi-story modules transported and assembled on-site?
Depending on destination limitations and budget constraints, Eky Home modular components can be shipped in two ways: 1) Flat-Pack Form: Wall frames, floors, and roofs are packed horizontally, optimizing shipping space (a 40ft HQ container can fit up to 6 standard flat-pack 20ft container modules). 2) Volumetric Modular Form: Complete 3D structures are shipped pre-assembled. On-site, modules are lifted by crane, bolted together, and sealed with waterproofing membranes.
Q4: What is the differences between Econel Cement Houses and Light Steel Frame Villas?
Econel cement houses utilize a reinforced composite panel design consisting of lightweight cement and EPS particles, offering outstanding fireproof rating (Grade A), superior load capacity, and concrete-like structural feel. Light steel frame villas rely on cold-formed galvanized structures clad in OSB boards, breath paper, and insulation materials, offering light structural weight and vast design flexibility for luxury aesthetic shapes.
Q5: How does Eky Home guarantee fire safety, insulation, and moisture control?
We source certified non-combustible rockwool or glass wool insulation cores. Moisture vapor barriers prevent interstitial condensation inside frames. Additionally, all wet areas (kitchens and bathrooms) receive waterproof coatings prior to interior paneling.