manufacturer Shenyang Zhongda Steel Structure Engineering Co. , Ltd.
offers heavy-duty steel solutions.
Our columns are more load-bearing and extreme-condition resistant using Q355B steel.
Notable technical features: Tensile strength: 470-630 MPa, Q355B steel Custom thickness (8-40mm) and lengths (24m).
Shotblasting, corrosion-resistant coatings Perfect for industrial facilities, bridges, power stations, and high-rise frameworks.
Quality assurance: ISO 9001, CE, and GB certifications, along with comprehensive third-party examinations.
As a leading Q355B Welded H-Section Lattice Column manufacturer, we employ automated cutting, precision welding, and advanced quality control Our manufacture accommodates large orders with ±2mm tolerances.
Choose a Q355B Welded H-Section Lattice Column manufacturer that meets deadlines, standards, and durability.
Sustainable engineering solutions for structural projects.
Zhongda Steel has turned problems into possibilities since 2004. We blend precision engineering and cutting-edge innovation with ISO 9001/14001/OHSAS 45001 and EN 1090 certification.
At our 120,000◡ smart factory, we create 60,000 tons of weather-resistant steel that can survive -60°C temperatures.
Prefabrication is faultless using advanced BIM technology, and laser-guided cutting reaches ±0.2mm precision.
Our solutions power businesses globally, from Russian Arctic bridge projects to Australian mining systems.
China Railway, CSCEC, and BMW rely on our steel for infrastructure and automotive excellence.
Our speed without sacrifice is evident in every project, from Vietnam's industrial complexes to harsh environment components.
Intelligent design and durable materials create decades-long constructions.
Global competence and local accuracy create lasting steel works from architectural ideals.
, Ltd. produces high-performance Q355B Welded H-Section Lattice Columns using sophisticated engineering and strict quality control.
Our columns, made by a trustworthy manufacturer, optimize load-bearing efficiency and weld quality for long-term structural stability in harsh conditions.
These lattice columns meet ASTM and EN requirements and have high strength-to-weight ratios, making them excellent for industrial, commercial, and multi-story buildings.
Our production revolves around customization.
Q355B Welded H-Section Lattice Columns are customized to fulfill project requirements, including seismic zone joint reinforcement.
Clients trust our installations because third-party certificates prove material traceability and welding precision.
These columns are ideal for modular assembly and cost-effective steel solutions in warehouses and high-rise structures.
Utility integration and construction time are simplified by their open-web design.
As an innovative manufacturer, we guarantee each component's endurance in all climates and load circumstances.
Modern steel engineering, like the Q355B Welded H-Section Lattice Column, combines adaptability with compliance for reliable projects.