Aussie company standing by customer.

Every vehicle I have had over last 10 years I have put in an Aussie Desert Cooler radiator and had no more "I'm getting hot" issues.
The latest one developed a leak and I left it a while and it was hard for the local repairer to get a seal on the tank he said that the coolant seemed to have impregnated the brass/copper. I wrote to Aussie Desert Cooler and asked for advice and that's all just advice I didnt ask for anything off them and was gob smacked when they wrote back to their long standing customer and informed me they were making me a brand new heavy duty aluminum one and would post it out all free of charge. I have been driving for over 30 years and a real car enthusiast for all that time and I have never know an Australian or any other company to be so generous to me or stand by their customer so much and to say I'm impressed by a mile is an understatement.