Chongqing Steel structure engineering

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Office Locations

We usually respond within 24 hours. Alternateively you’re welcome to connect us via whatsapp. 

No. 32, Juye Road, Jiulongpo District, Chongqing

+86 189 9647 2857

support@cqsses.com

From massive factories to high-load platforms – Wenchen builds the backbone of modern industry

Heavy Steel Structure Buildings – Engineered for Strength, Built to Last

Wenchen Steel Structure Engineering Co., Ltd. is a trusted leader in the design, fabrication, and construction of heavy-duty steel structure buildings in China. We specialize in large-scale industrial and commercial projects that require high load-bearing capacity, structural precision, and long-term durability.

🔧 Our Capabilities:

  • Customized Structural Design (BIM & CAD Support)

  • Heavy Steel Component Fabrication

  • Full On-Site Construction & Erection Services

  • Strict Quality Control & Welding Standards (AWS, ISO)

  • Compliance with GB, ASTM, EN, and Other International Codes

Project Types:

  • Industrial Plants & Manufacturing Facilities

  • Steel Bridges & Crane-supporting Structures

  • Power Stations & Energy Plants

  • High-rise Steel Buildings & Warehouses

  • Shipyard & Port Infrastructure

Heavy Steel Structure Buildings – Engineered for Strength, Built to Last

  • Decades of experience in large-scale steel structure projects

  • Advanced workshop with CNC cutting, automatic welding, sandblasting & painting

  • Strong in-house engineering and project management team

  • On-time delivery and global project service capability

Recent Blog

Powering Industry: The Rapid Rise of a Steel-Frame Manufacturing Facility

In the heart of Saudi Arabia’s industrial sector, time is critical. For a major manufacturing client, the goal was clear: erect a large-scale production facility faster than traditional methods would allow. The Challenge: Accelerate the project timeline by 30% without compromising on quality, safety, or the ability to support heavy overhead cranes and equipment. The Steel […]

Wenchen Steel Bridge Components: From Factory to Road

Wenchen offers large-scale steel structure buildings manufacturer in China, such as public buildings, commercial construction, warehouse , garage workshop ect.  Packaging & Shipping: Ready for the World Once fabricated, each bridge segment goes through a rigorous inspection and is securely packaged—typically palletized and container-ready—to ensure safe delivery to project sites, nationally or internationally . Clients […]

Safety First: Wenchen Steel’s Summer Worker Protection Protocols

At Wenchen Steel, we believe no deadline is more important than worker safety â€“ especially under the intense summer sun. Here’s how we protect our team while maintaining peak productivity: 5 Core Summer Safety Measures 1️⃣ Heat Stress Prevention 2️⃣ PPE Upgrades 3️⃣ Equipment Safety 4️⃣ Emergency Readiness 5️⃣ Training & Awareness

Welcoming Our Korean Partners: Mr. Lee’s Delegation Tours CQSSES for Large-Scale Power Plant Steel Construction

Key Discussion Topics ✔ Large-Span Steel Expertise: Showcasing our experience in power plant frameworks, boiler supports, and transmission towers.✔ Fabrication Precision: Demonstrating automated CNC cutting, welding tech, and quality control for heavy-load structures.✔ Erection Safety & Efficiency: Highlighting modular assembly and onsite project management for accelerated timelines. Why CQSSES for Power Projects? Turnkey Solutions: From CAD designs to bolt-tightening. Global Compliance: Meet ASME, AWS, […]

 Custom-shaped welded H-section steel canopy

Project Spotlight: Steel Structure Engineering for Gulin County Vocational Education Center The steel structure project is the B section of the first phase of the construction project of the Gulin County Vocational Education Center in Luzhou City, Sichuan Province, and the sub-division comprehensive gymnasium; the comprehensive gymnasium is divided into three areas, the left activity […]

Celebrating Our Steel Warriors: Wenchen Honors Workers on International Labor Day

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