Business culture is different in the US and China. If you tamper a chip in China and go unnoticed you are considered smart & the winner. If you do so here you'll be getting a more negative reaction.
Trust alignment of incentives, as opposed to hey-they-promised-an-actually-impossible-pricepoint-on-paper.
I much prefer the other mode of operation: "Fool me once, shame on you. Fool me twice, shame on me."