The corners are all in stainless steel and the colouring does not involve any galvanic process, but it achieved by means of a process exclusive to Galassi, to ensure that they remain unaltered in time and do not lose their pigment.
The range of corners available covers all the needs linked to the various types of bellow.
The application of the corners is the last but one in the sequence of phases in the construction of the bellows.