José Juarez Rodrigues Arruda
1978/1983

Carlos Alberto Almeida
1983/1985

Nelson José Camargo
1985/1987

Nerval Orsi
1987/1988

Josá Herminio Tiveron
1988/1989

Ailton Pedro Marcon
1989/1993

Adriano Santa Rosa
1993/1999 e 2003/2007

Eraldo Luiz Tiveron
1999/2001

Ailton Pedro Marcon
1989/1993

João Batista Carducci
2001/2003

Luiz Fernando Bataglini Garpelli
2007/2011

Carlos Eduardo Battaglini
2011/2013

Danilo José Franguelli
2013/ATUAL