Hydraulogic Pty Ltd Home ›› Local Listings ›› NSW ›› Brookvale ›› Hydraulogic Pty Ltd NSW Business Services Brookvale, NSW 2100 Deanna Smyth02 9938 6516Fax: 02 9939 2517https://www.hydraulogic.com.au Hydraulogic is a manufacturer & distributor of hydraulic valve systems of its own & leading brands from Germany, Switzerland & Czech Republic for use in various application in area of mining, sub sea, industries, oil & gas and defence.