• Easier installation because prefabrication was finished in the workshop
• Beautiful appearance following the requirement and different standard
• Environmental protection, the steel material can be recycled
• Long service life: 50 years
Bolt ball joint of space frame is widely used as sports hall, grand-stanby bleacher, auditorium roofing, museum building, library roofing, skylight and etc. It includes fiat steol frame, flat truss, arch, column face and so on.
Experienced service team and strong production support team provide client worry-free order service.