About Us

QB Industries Pty Ltd

Quadbars were first manufactured and sold in 2007 in Queensland Australia and the business has grown to selling thousands of units all over the world each year to become the largest supplier of CPDs in the world. The purpose-built factory and head office was built in 2010 and later the testing lab was added.


Quadbar (Aust)

Quadbar (Aust) is the business that distributes the Quadbar.

David Robertson is Managing Director and has a long history in advocating safety on farms. He is an active member and supporter of the International Society for Agricultural Safety & Health (ISASH) including serving terms as Vice Chair and then Chair of the Tractor & Machinery Safety Committee.

At the 2018 conference in Halifax Canada, Mr Robertson was awarded the ISASH Practitioner Award