Who We Are

Zhongbei Steel Structure is a comprehensive steel structure enterprise integrating R&D, design, manufacturing, construction, and international trade services. Located in Shenyang, Liaoning Province - the industrial heart of Northeast China - the company has rapidly developed into one of the region's leading large-scale steel structure manufacturers.
Zhongbei Steel Structure operates together with its affiliated companies, including Liaoning Zhongbei Construction Technology Co., Ltd., Liaoning Zhongbei Construction Engineering Co., Ltd., and Shenyang Kangfude Trading Co., Ltd.
As a full-service steel structure solution provider, our products and services cover a wide range of light and heavy steel structure buildings, including:
- Industrial plants and factories
- Steel structure workshops
- Warehouses and logistics centers
- Aircraft hangars
- Agricultural buildings
- Commercial office buildings

Today, Zhongbei Steel Structure owns two modern production bases covering 70,000㎡, with over 40,000㎡ of manufacturing workshops. Equipped with advanced intelligent production lines, including 5 light steel production lines, 3 C/Z purlin production lines, and 2 steel truss deck production lines, our annual production capacity exceeds 50,000 tons.
Backed by strong technical expertise and continuous innovation, the company has earned multiple honors and certifications, including:
- ISO Quality, Environmental & Occupational Health System Certifications
- EU EN 1090 Certification
- AAA Highest Credit Rating Enterprise
- Alibaba International Gold Supplier & Verified Honest Enterprise
- Multiple Utility Model Patent Certificates
With more than 50 R&D professionals and over 150 manufacturing and service personnel, we continuously invest in prefabricated construction technology innovation, intelligent equipment upgrades, and BIM-integrated design solutions to achieve a seamless transition from blueprint to final construction.
CNSS is committed to providing greener, smarter, and more efficient building solutions for customers worldwide.






What We Do
At CNSS (Zhongbei Steel Structure), we provide one-stop steel structure engineering solutions from concept to completion. Our experienced engineering, manufacturing, and construction teams work closely with customers to deliver durable, efficient, and cost-effective building systems tailored to various industrial and commercial applications.

Steel Structure Design & Engineering
We provide customized structural design solutions based on project requirements, local building standards, wind and snow loads, and customer budgets. Our BIM-integrated design capabilities improve project accuracy and efficiency from the early planning stage.

Steel Structure Manufacturing
Using advanced intelligent production equipment and automated fabrication lines, we manufacture high-quality steel components with precision, consistency, and fast delivery performance.

Prefabricated Steel Building Solutions
We specialize in prefabricated steel buildings for industrial plants, warehouses, factories, commercial buildings, hangars, agricultural facilities, and modular construction projects.

Construction & Installation Services
With experienced project management and installation teams, we provide complete construction support and on-site guidance to ensure efficient project execution.

Light Steel Villa Systems
We offer modern light steel building solutions with flexible design, fast installation, energy efficiency, and long service life.

Turnkey Project Services
From R&D, design, fabrication, logistics, and installation guidance to after-sales support, we provide integrated turnkey services that help clients simplify procurement and reduce project management complexity.
Why Choose Us

Strong Manufacturing Strength
Our large-scale production base and intelligent manufacturing lines enable us to efficiently deliver both light and heavy steel structure projects with stable quality and fast lead times.

Advanced Technology & Innovation
We continuously invest in prefabricated construction technology, automated equipment upgrades, and BIM-integrated engineering solutions to improve construction efficiency and project accuracy.

Experienced Professional Team
With over 50 R&D experts and more than 150 skilled manufacturing and service personnel, our team provides strong technical support throughout the entire project lifecycle.

One-Stop Engineering Service
We provide integrated services covering design, manufacturing, construction, and installation guidance, allowing customers to save time, reduce coordination costs, and improve overall project efficiency.

Sustainable & Future-Oriented Solutions
CNSS is committed to delivering greener, smarter, and better building solutions through continuous innovation, efficient engineering, and sustainable construction practices.
Driven by the philosophy of "Quality First for Century Projects," Zhongbei Steel Structure sincerely looks forward to cooperating with global partners to create landmark steel structure projects and achieve mutual success together.
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