Long-span steel roof trusses for the Sanxin School gymnasium.
The Sanxin School gymnasium is a sports hall over a column-free plan, roofed with long-span steel trusses. JJHI fabricated the truss package and supporting steelwork.
Trusses were assembled and checked for geometry in the workshop before coating and delivery, so that site erection could proceed with minimal adjustment and no interruption to the school campus.
Every contract runs through the same chain in our 32,000 m² plant in Taishan, Jiangmen: cutting, assembly, welding, surface preparation, coating and packing.



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Public Works
Public Works
Nearly one hundred structural-steel fabrication projects completed — see tonnage, dates and locations on the projects page.
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