SIUYA,
Well if it only cost you $5k for the 4 ticks I'm very happy for you.
For that cost your company must be very small.
I was talking about National companies as well as local companies and not just aviation related. In fact aviation overall is not a large industry compared to manufacturers, builders, suppliers and the like. I know of dozens of companies that got taken in by the "quality assured" catchcry of the day. Anything from electrical and plumbing manufacturers to truck and courier companies.
Guess what? Australians go out and buy on price. Usually from China.
So even do Government agencies. So much for 4 ticks.