, Ltd. makes high-performance seismic-resistant steel-concrete composite beams for earthquake-prone constructions.
A leading seismic-resistant steel-concrete composite beam maker, we use innovation to combine steel's flexibility with concrete's strength for unmatched earthquake resistance, durability, and load-bearing capacity.
For extreme stress reliability, our beams fulfill ASCE and Eurocode standards.
We have over 20 years of expertise designing skyscraper, infrastructure, and high-risk seismic zone solutions.
Our ISO-certified facilities and successful hospital, bridge, and commercial hub projects show our superiority.
Our beams save money and provide safety in new and refurbished structures.
Our technical expertise and fast service are trusted worldwide.
Steel-concrete composite beams that endure earthquakes enhance your constructions.
founded in 2004, makes ISO 9001, 14001, and OHSAS 45001-certified precision steel in Shenyang's innovation hub.
Our 120,000◡ smart plant produces 60,000 tons annually, utilizing BIM-driven designs and innovative anti-corrosion technology for excellent cold resistance.
We work with China Railway, CSCEC, and BMW to build industrial milestones in Vietnam and beyond, from Arctic bridges in Russia to mining gear in Australia.
We employ laser-focused cutting (±0.2mm precision) to create lasting masterpieces from ultra-thick plates.
Why click?
Fast without shortcuts.
Innovation without compromise.
Every job is precise, fast, and long-lasting.
Structures in earthquake-prone locations must be sound. Shenyang Zhongda Steel Structure Engineering Co., Ltd.
makes seismic-resistant steel-concrete composite beams having steel's tensile and concrete's compressive strengths.
As a reputable manufacturer, we solve complex technological difficulties using custom solutions and global seismic criteria (IBC, Eurocode 8).
Our seismic-resistant steel-concrete composite beams excel in three areas: Foundation stress is reduced by earthquake dampers.
Flexural capability reduces brittle fracture in heavy ground motion.
Flexible load-bearing: Adjustable cross-sections provide dynamic vertical/horizontal stresses without losing weight.
Every beam undergoes comprehensive FEA calculations and material testing to fulfill ASTM/AISC standards.
Upgraded seismic frames use beam designs based on site-specific geological studies and architectural needs.
The hybrid design saves time and provides 2-hour fire resistance using prefabricated components.
Shenyang Zhongda provides structural safety that withstands planned risks and unexpected forces for projects needing superior seismic performance and precise manufacturing.