CDA Eastland is an outlet for the Topcon range of lasers.

Position Partners are the Australian distributor of the Topcon range of lasers. Position Partners are providers of positioning and machine control solutions for surveying, civil and building works. Position Partners are the sole Australian distributor of the Topcon brand of positioning systems Other than the Topcon brand, Position Partners are suppliers of the Bentley, IDig, GlobalMapper, PLS, Magnet, Carlson and Clearedge, Agisoft, Aline, MAVinci brands. All brands are specific to specialist areas like machine control systems, mining and landfill machine guidance systems and remotely piloted aircraft systems (RPAS)