Large span space frame is the preferred roof solution for indoor public places.
It creates wide, column-free interior space for visitors and activities.
We adopt bolt ball connection for this steel space frame system.
All components are prefabricated in our factory before shipment.
Workers assemble the structure on site without heavy welding.
The space frame features strong wind resistance and good seismic performance.
It suits gymnasiums, exhibition centers, terminal buildings and malls.
We provide full service: design, production and on-site technical guidance.
We customize span, load standard and anti-corrosion coating for your project.
Large Span Space Frame for Indoor Public Places
Custom large span bolt ball space frame roof for indoor public buildings, gymnasiums, exhibition halls and shopping malls. Column-free wide space, prefabricated steel structure, fast installation. Get your quotation now.
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