At Chengdong Modular House, every prefab house we deliver is built for strength, flexibility, and comfort. Each unit is highly prefabricated in our factory, using precision-engineered steel frames and durable composite panels that connect seamlessly to form a stable, reliable building system. Our modular design allows clients to customize layouts and interior or exterior finishes to suit real-world needs — whether it’s a simple dormitory, a stylish office, or a multi-purpose facility. Engineered for tough environments, our prefab houses offer excellent corrosion resistance, superior sealing, and strong thermal insulation, ensuring safe and comfortable use year-round, no matter where your project takes you.

Prefab House: Core Features

prefab house is a flagship product Chengdong Modular House proudly developed in-house to meet the ever-evolving needs of modern projects. The main structure is crafted from cold-formed, hot-dip galvanized steel strips — a patented design born from years of dedicated R&D, continuous technological upgrades, and countless refinements to every connection point.

Since its launch, our prefab house has quickly won the trust of engineering companies thanks to its outstanding corrosion resistance, reliable sealing, and excellent thermal insulation. Plus, we know no two projects are alike — that’s why every unit can be customized inside and out to match your exact requirements.

Flexibility is at the core of every Chengdong prefab house. With adaptable layouts and robust environmental performance, our houses are used widely as dormitories, offices, canteens, recreation rooms, or any other functional space you need. They’re a trusted choice across diverse industries — from construction and railways to highways, water conservancy, oil & gas, tourism, and even military applications. Whether your project site faces scorching heat, bitter cold, deserts, or coastal conditions, our prefab houses stand strong and adapt with ease.

Structural Safety

Engineered for peace of mind, our prefab houses can withstand winds up to Category 11 — and with special treatments, they hold strong even against Category 17 hurricanes.

Good Corrosion Resistance

Every structure uses high-quality thin-walled, hot-dip galvanized cold-formed steel, providing exceptional protection against rust and harsh environments.

Short Processing Cycle

Mechanized, large-scale manufacturing shortens lead times and ensures you get consistent, high-quality units, fast.

Good Sealing Performance

A smart design places the structural frame inside the wall and roof panels, creating a seamless, tight connection for better sealing and energy performance.

Quick Installation

With a fully bolted structural system and no on-site welding needed, your prefab house goes up quickly — dramatically reducing your construction schedule.

Customizable Design

Every project is different — that’s why we offer flexible, personalized designs to match your specific operational needs and site conditions.

When you choose Chengdong Modular House, you choose a prefab solution that’s proven, adaptable, and built to perform — wherever your next project takes you.

China Prefabricated House: Technical Design

Prefab Houses Manufacturer: Chengdong Services

Planning

At Chengdong Modular House, we turn ideas into reality. Our experienced team of engineers, paired with advanced design technology, provides end-to-end planning solutions for sustainable prefab houses and steel structure systems. From concept design to final handover, we ensure every detail supports your goals.

Procurement

With more than 20 years of industry experience and a well-established supply chain across China, Chengdong guarantees the reliable sourcing of high-quality materials at the best possible cost. Our strong supplier partnerships keep your projects on budget and on schedule.

Automated Production

Our state-of-the-art, automated production lines and skilled workforce deliver unmatched capacity and quality. Every year, we produce up to 40,000 container house units and 3 million square meters of sandwich panels — making Chengdong the trusted prefab house manufacturer for projects of any size, anywhere in the world.

Logistics

Reliable delivery is part of our promise. As a VIP partner of CMA shipping lines and top-tier logistics agencies, we ensure your modular houses arrive safely and on time — whether by sea, road, or air. Our global logistics network enables true door-to-door delivery at highly competitive rates.

Installation

Chengdong goes the extra mile — literally. Our professional installation teams travel worldwide to provide on-site supervision, project management, and complete installation services. Backed by decades of EPC project expertise, we make sure every build runs smoothly and meets your exact requirements.

When you choose Chengdong Modular House, you’re choosing a partner that handles every step — so you can focus on what matters most: getting your project up and running faster, safer, and smarter.

Why Choose Chengdong for Economical Prefab houses?

Full-Process EPC Service When you choose Chengdong Modular House, you’re partnering with a prefab house manufacturer that delivers complete, worry-free EPC (Engineering, Procurement, Construction) solutions tailored to your project — wherever you are in the world.

• Design: Every design meets ISO and international standards and is engineered to perform in extreme conditions, from scorching heat to severe cold or high winds.

• Procurement: Our robust global supply chain management drives material costs down by over 30%, ensuring you get the best value without compromising quality.

• Construction: With our proven on-site bolted assembly system, installation is quick and efficient, cutting your construction schedule in half. For example, we can deliver and fully build a 100-person prefab camp in as little as 7 days, getting you up and running faster than traditional builds ever could.

At Chengdong Modular House, we make economical prefab houses simple, efficient, and reliable — so you can focus on the work that matters.

FAQs About Chengdong Modular House Prefab Houses

Can you provide engineering camp construction in Africa?

Yes, we can provide engineering camp construction services in Africa. With rich experience and professional team, we are committed to provide high quality engineering camp construction solutions for our clients. We will design and build engineering camps that meet the standards, including accommodation facilities, dining area, office area, recreation area, etc. according to the project requirements and geographic environment to meet the needs of our clients. We will ensure that the engineering camps are safe, comfortable and functional to provide a better working and living environment for our clients.

What the value added service do you have?

We have camp/community planning design, indoor and outdoor electrical/plumbing design, communication/fire alarm/security system supply, furniture/ electric appliance offer, etc.

What is the lifespan and warranty period?

The lifespan for Prefab house is 5 to 10year, Container house is 10-15years,Steel structure is 15-20years and Villa is 20-50years. The warranty period for all the house is 12months from the delivery.

What kind of technical drawings could you provide?

We could provide three-view drawing, 3D picture, blueprint, foundation, plumbing,electrical, communication, fire alarm, installation, furniture and so on.

What certificate do you have?

We have been awarded the certificate by CE, American building Code, ISO9001,ISO14001,OHSAS18001 and China Classification Society. Meantime,we have been inspected many times by TUV, SGS and BV for the factory and products.

What's you payment terms?

Wire transfer or LC.

What is your package?

Container house is in flat pack. Other houses will be loaded into shippingcontainers(main structure and panels in bulk, door/ceiling/floor tiles/furniturein cartons, sanitary/electrical/plumbing/hardware/fittings/tools in wooden case ).Q.What's you payment terms?

What's the minimum order?

Prefab house: 50m2, Container house: 3units, Steel structure: 200m2, Villa:100m2.

What about the Month Capacity?

Prefab house: 100,000m2, Container house: 400units, Steel structure: 2000tons,Villa: 100,100m2.

How about your delivery time?

Normally, the delivery time is as follows: Prefab house: 20-25days, Container house: 15-20days, Steel structure: 25-30days, Villa: 30-35days.