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.

06/03/2026

🌟 Wishing all the incredible women a Happy International Women’s Day! 🌸

Construction has long been seen as a traditional industry 🏗️ — but women have always been an essential part of building it. 👩‍🔧👩‍💼

From engineering and quality control to project coordination and global trade 🌍, women bring dedication, precision, and resilience that keep projects moving forward. 💪📐

Today we celebrate the women who help shape skylines, factories, and communities around the world. 🏙️🏭

24/02/2026

Back to Work After Chinese New Year 🎉

Today, our team gathered to celebrate the start of a new working year — full of energy, commitment, and confidence 💪✨

All production lines for steel structures 🏗️ and sandwich panels 🏢 are now running smoothly.

Thank you to all our partners for your continued trust. We are ready for a productive and successful year ahead 🚀

27/01/2026

Why global contractors choose a China steel structure factory like Duowei 👇

🔹 Better price, backed by certified quality (CE / AISC / CWB / CIDB / GOST)
🔹 High capacity manufacturing, fast turnaround
🔹 20+ years overseas project experience
🔹 Strong technical team, fluent in American & international standards
🔹 Smooth coordination on shop drawings & detailing

We don’t just fabricate steel —
we support your project from engineering to ex*****on.

Service section：

31/12/2025

✨ Warm Wishes from DUOWEI ✨

DUOWEI sincerely thanks all our clients and partners worldwide for your trust and cooperation in steel structure and sandwich panel projects.

We look forward to continuing to deliver reliable, efficient, and high-performance building solutions for industrial, logistics, and cold storage facilities.

Wishing you smooth construction, on-time delivery, and continued success ahead.

🏗️🤝

22/12/2025

🎄 Merry Christmas from Duowei! 🎄

As the year comes to a close, we’d like to thank our partners and clients for their trust and collaboration.

Wishing all a joyful holiday season and a successful year ahead.

09/12/2025

In food storage, pharmaceuticals, and temperature-controlled facilities, a reliable cold room system is essential.
❄️ Duowei PIR Cold Room Panel delivers stable performance, strong durability, and excellent insulation.

Duowei PIR Key Advantages:
• 📏 Dimensional stability

05/12/2025

❄️ In the heart of the winter landscape, DUOWEI delivers buildings that stand warm, strong, and striking.
🔧🔥 Engineered with superior thermal insulation and meticulously detailed accessories, our structures rise confidently from the snow — performing flawlessly and becoming a distinct landmark in the coldest regions. 🏔️✨

Service section：

03/12/2025

Looking for a partner who delivers more than steel? 🔍

At Duowei, we don’t just supply high-quality steel structures, cladding, and roofing systems — we also provide clean room solutions. 🏗️✨

Our clean room panels are trusted by top brands in:

🍽️ Food processing

🔌 Electronics manufacturing

💊 Pharmaceutical production

We help clients achieve higher hygiene standards, smoother workflows, and long-term operational reliability.

When your project demands excellence, consistency, and high quality —choose Duowei.

Built for performance. Designed to lead. 🏆

12/11/2025

💎Quality Lies in Every Detail · Duowei Sandwich Panel Production

1️⃣ Surface Protection During Profiling
Protective film is applied before profiling to prevent scratches and keep the surface smooth and intact.

2️⃣ Advanced Adhesive Spraying Process
Our advanced adhesive spraying ensures a peel test bonding area of ≥97%, exceeding the national standard of ≥85%.

🔍 At Duowei, we focus on every detail to deliver superior quality and reliability.

21/10/2025

🎉 See you at the Canton Fair!

🤝 If you are looking for a solution for your steel structure projects, we warmly welcome you to visit our booth for a discussion.

🔍 Booth number:12.1 K13-14, J32-33
and 12.2 H06-07

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.🌏

Address

中国
Beijing

Telephone

+8613910902744

Website

http://duowei.net.cn/, http://duoweiunion.com/

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