FROMOR has started the researches on high intensity and ultra-high intensity bolts since its foundation, One set of strict quality assurance methods for designing and manufacturing high intensity bolts has been set up.  So far, it helps to solve difficult problems of high-intensity connection for many Customers. Meanwhile, FROMO accumulates good experiences on structural design, manufacturing technology and testing methods..

Special material, professional technology and serious attitude are the basis of quality assurance for FROMOR High Intensity Bolts.