Bongshai Steel pre-engineered buildings are custom-designed to meet your exact requirements. The most common Primary Framing systems are shown below. Practically any frame geometry is possible. Consult a Zamil Steel representative for your specific requirements.
Primary Build-Up Members: Minimum yield strength is 345 N/ mm2
At Bongshai Steel we can produce other non-standard main frames, of almost any configuration, if required.
High grade steel plate conforming to ASTM A 572M Grade 345. Factory painted with a minimum of 35 microns (DFT) of corrosion protection primer.
