Q235B Crane Steel Beam manufacturer

Engineering Excellence, Global Impact Zhongda Steel,

founded in 2004, operates in Shenyang's Economic-Technological Development Zone with ISO 9001, 14001, and OHSAS 45001 certifications.

Our contemporary 120,000◡ plant produces 60,000 tons yearly, combining advanced technology and steel workmanship.

We specialize in BIM-driven prefabrication and ultra-thick plate cutting (±0.2mm accuracy), addressing severe cold with unique -60°C anti-corrosion solutions.

China Railway, CSCEC, and BMW benefit from our initiatives, which include Russian Arctic bridges and Vietnamese industrial clusters.

We assist Australian mining operations, provide weather-resistant structures, and meet complicated technical requirements with speed and durability.

Every item shows persistent creativity and excellence.

Globally trusted, we transform steel into durable infrastructure solutions.

Engineering brilliance and steel resilience strengthen tomorrow.

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Shenyang Zhongda makes high-quality Q235B Crane

Steel Beams for harsh industrial applications. As a recognized Q235B Crane Steel Beam manufacturer, we use grade-specific steel with 350-500 MPa tensile strength for load-bearing capacity (50+ tons) and fatigue resistance.

Our GB/T 700-2006-compliant beams and ISO 9001-certified production methods ensure exact dimensions and weld integrity.

Our staff customizes beams to meet your operating needs by altering span lengths, web thickness, and flange designs.

CNC and automated welding methods allow for precise tolerances (±2mm) and seamless crane integration.

We focus safety-critical elements like stress distribution analysis and corrosion-resistant surface treatments with 15+ years of technical experience.

Every project benefits from structural integrity that withstands large loads and reduces maintenance expenses.

Trust a Q235B Crane Steel Beam manufacturer that combines accuracy and industrial rigor.