Variable Cross-Section I-Section Beam manufacturer

Steel Solutions for Connectivity ISO 9001,

14001, and OHSAS 45001-certified Zhongda Steel has defined precision engineering in Shenzhen since 2004. With BIM-driven designs and innovative technology, our 120,000㎡ smart plant produces 60,000 tons annually.

-60°C-resistant weathering steel Cutting ultra-thick plates with ±0.2mm precision for global projects like Arctic bridges and Vietnam's industrial zones.

Our customized steel solutions for Australian mining rigs and eco-friendly constructions are trusted by China Railway and BMW.

We combine speed and quality control to ensure every beam and joint satisfies harsh climatic or heavy-duty requirements.

Our 20-year journey is driven by innovation, solving challenging problems without sacrificing durability.

A frigid tundra bridge or an automobile giant's high-precision component show steel can adapt to any vision.

Every project strives for accuracy and longevity while pushing boundaries.

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Variable cross-section I-section beams are best

for efficiency and versatility in structural systems. Shenyang Zhongda Steel Structure Engineering Co., Ltd., the leading Variable Cross-Section I-Section Beam manufacturer, balances load-bearing capacity and material optimization.

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Our professionals employ cutting-edge CAD/FEA technology to develop beams that adapt to changing loads.

• Customised Solutions: We design tapered flanged or progressive web thickness beams for commercial, industrial, and infrastructural applications.

All beams are ISO 9001 and CE approved for seismic zones and harsh environments.

Building Efficiency: Less material waste and better load distribution save money without compromising safety.

Shenyang Zhongda has developed engineering-standard variable cross-section I-section beams for 15 years.

Each beam is evaluated from concept to production to ensure optimal performance in complex bridges, warehouses, and high-rise constructions.

Right Variable Cross-Section I Beam makers are structural integrity partners, not just component providers.

Their sophisticated beams provide precision and performance where it counts.