Interesting. I know that we received off the charts pricing and service for some of the components we have sourced.
Keep digging..sharing a direct factory contact in the USA. Likely there is someone closer to you but start with Scott. Great guy to discuss your requirements.
Do stress the feedback of what you are observing. Without too much effort, you should be able to source such parts directly out of Shenzhen, etc. as well but recommend that you contact Scott first to chat.
PS: Can you share the full p/n of the component you wish to deploy?For us, we asked the factory - what is a 'runner part' for you and we will spin our design around it. One of the parts they mentioned is the WLCSP packaged device - has the hardened embedded Cortex CPU. The catch-22 with such a footprint is that then you will need to use HDI process to build the bare PCB = $$$ and NOT able to use JLCPCB. We are tired of paying $500-$2000 for a small batch of PCBs. The factory then suggested a QFN48 device which will cost a bit more upfront due to packaging but then you can use JLCPCB and solder without SMT line (but we have this inhouse). We have a mix of bare PCBs ready to test their devices on our custom designs. The tech support in the US is strong; prices are excellent; toolchain is fast & free.
Scott <removed last name for privacy> <scott[atat]gowinsemi.com>