I think Clipex would be an Australian brand but I have no experience with it. The name clipex refers to their steel fence posts, what you call T posts with notches and hinged clips so wire is rapidly attached. A very good product so I imagine their crushes (chutes) would be well thought out too.
The whole hydraulic chute is hot dip galvanized, whoa nelly that's nice but surely cannot be cheap? Nice looking chute (or crush as they say down under). Wonder what it would cost to ship one over the big blue?