Clients want to find alternative suppliers in other countries due to high transportation costs (until recently), increasing labor costs in China, and long delivery times.
However, based on my experience, China has always excelled in terms of price and quality. They have a well-established supply chain, a wide range of accessories, and efficient supply channels. And you will spend more on quality control in countries with lower quality standards.
Therefore, I recommend comparing proposals from different countries using numbers rather than emotions