- Since 1957 FERMI S.R.L. has been manufacturing components for industrial vehicles for trailers and semitrailers.

Starting from the sixties the company begun to grow constantly, always dedicating its engagement to the research and to develop high performance and reliable products.

FERMI produces manual slack adjusters, automatic slack adjusters, landing legs, twist locks and other supplementary products for heavy vehicles. 

The wide range of available items, which are suitable to various applications,  remains a feature which has allowed the company to consolidate its presence over the italian and european markets.