Very active during the 1980s as a contract builder and under their own brand.
Made the Palo Alto frames and Performance Campione frames, circa 1984-85.
Distributed in the USA  by Tanner Cycles in Maine. Location near Milan

Updated 8.4.2014                Click on images to see larger view

Biemmezeta road
as seen for sale on Italian Fixed Forum by AER

Biemmezeta Pista  
Courtesy jawwalsh in the

 BMZ Crono (time trail?)
 featuring "Chrome velato" transparent paint
over full chrome, and a full set of Assos components.
Courtesy Hilary Stone