Duowei Union

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Duowei Union

Supplier of STEEl STRUCTURE and SANDWICH PANEL. For your steel structure warehouse, plant, factory. With CE certification and FM approval.

29/09/2025

🚀 Duowei Floor Deck – Building Smarter, Faster, Higher

At Duowei, we provide two advanced floor deck solutions to meet the diverse needs of modern construction projects:

🔹 Traditional Floor Deck – reliable, strong, and widely used across industrial and commercial buildings.
🔹 Steel Bar Truss Deck – factory-prewelded rebar system, designed for high-rise buildings. It allows multi-floor simultaneous installation, significantly improving construction speed and efficiency.

✅ Over 40 years of expertise in steel structures and building systems
✅ Annual capacity of 5 million m² floor deck
✅ Trusted in landmark projects across 100+ countries

With Duowei, you don’t just build floors – you build efficiency, safety, and sustainability into every level of your project.

09/09/2025

Duowei Steel Structure Workshop ⚡
Fast cutting, welding & straightening 🔧
Advanced equipment + skilled workers 💪
Strict quality control ✅
Fully meet international standards including Eurocode, ASTM (U.S.), CWB (Canada), GOST (Russia), and Chinese GB standards.🌏

04/09/2025

👀 Follow me inside Duowei's factory to see how our sandwich panels are made.
⚙️ Advanced equipment + premium raw materials + strict management = top quality.
💡 Duowei delivers the best value for your projects.

27/08/2025

🚢 Duowei is dedicated to providing integrated, one-stop solutions that cover design, manufacturing, construction and management.
🏭 By leveraging intelligent production processes and a global supply network, we ensure the stable and reliable delivery of essential materials.
👷‍♂️ With extensive expertise in modular construction and advanced international project management, our team operates with high efficiency, effectively addressing complex on-site challenges to guarantee the successful delivery of high-quality projects.
🤝 We are committed to maintaining predictable timelines, managing costs effectively, ensuring superior quality, and implementing robust risk management strategies. This approach consistently generates significant economic value for our clients, establishing us as a trusted collaborator.

20/08/2025

Build Smarter. Build Faster. Build Stronger. 💡

Our Sandwich Panels deliver the perfect balance of insulation, fire resistance, durability, and aesthetics – all in one solution. 🚀

🔹 Cut energy costs with superior thermal performance
🔹 Speed up projects with easy installation
🔹 Ensure safety with certified fire protection
🔹 Upgrade appearance with modern finishes

Trusted in warehouses, factories, cold storage, farms, and logistics centers worldwide. 🌍

👉 Ready to elevate your next project? Let’s connect!

Service section：

19/06/2025

We’re visiting ByteDance’s Data Center in Datong City, Shanxi Province, China! 🎉
Duowei supplied over 40,000㎡ of external wall sandwich panels and 20,000㎡ of clean room panels.
Stylish on the outside, refined on the inside — we prioritize quality and customer satisfaction! 💪

11/04/2025

At Duowei, while moving forward, we continuously reflect on our past projects to learn and grow.

🔹 Ethiopia Hangar Project
This project involved a complex steel truss system. Through close communication and coordination with the client, along with a well-developed design plan, high-quality fabrication, and strong on-site technical support, we successfully delivered the project to perfection.

We always uphold a client-first philosophy, aiming to present the best building solution to every customer.
Whether it’s a warehouse, factory, commercial facility, or public building, our rich experience allows us to offer you the most professional steel structure services.

📩 Feel free to contact us （www.duoweiunion.com） for a quick response to your project needs.

07/04/2025

🌸 Spring is here and everything is coming to life!

You’re warmly welcome to visit our Beijing office and Tianjin factory — see quality in every detail and explore cooperation opportunities.

28/03/2025

😲 200-meter-high metal curtain wall！！！

Last week, we visited a power plant project, which is an impressive 200-meter-high steel structure building. As the supplier of exterior cladding panels, we ensured perfect installation with millimeter-level precision, contributing to its striking visual impact.

Before installation, our workers use laser levels for real-time alignment, to maintain perfectly straight panel joints across thousands of panels.

The result? The unified appearance becomes an ultimate visual enjoyment, which can also withstand the test of wind, rain and time.

10/03/2025

Let’s meet again at the in Guangzhou, China!

Every year, we connect with amazing friends and suppliers, and we look forward to seeing you there. If you are looking for an and supplier, feel free to visit our booth. We will be happy to provide you with the most professional solutions!

See you at the Canton Fair! 😊
Our booth number: 13.1 E27-28 F19-20

04/03/2025

Duowei — Your Most Trusted Partner in Mongolia for 10 Years!

For a decade, Duowei has been the most reliable partner for steel structure buildings in Mongolia. Whether it’s , , , or , we provide professional technical solutions and high-quality building materials. With Duowei, you can enjoy a one-stop service that meets all your needs.

Build with confidence, build with Duowei! 🔧🏗️

24/02/2025

🚧 Looking for high-quality structural steel for your next project?

Whether it’s Australian, European, or American standards, we’ve got you covered! 🌏💪

✨ Cost-effective solutions tailored to your needs

✨ Premium quality to exceed your expectations

DM us today to discuss your construction needs and let us bring your vision to life! 🛠️

Address

中国
Beijing

Telephone

+8613910902744

Website

http://duo-wei.net/, http://duowei.net.cn/

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