Do you have such bibs? Is the pad 14mm / the same thickness all the way to the front of the pad? I ride mostly on the flat, and therefore spend most of my time on the saddle, tilted forward, which means there's one pad i found on AliX that has the same padding front and back, and i only wear that now. Most pads get thin at the front, brands included, and it feels like ancient tech.
I have 3 Cheji Bibs/Suits, see links below, all with the red pad. The pad says "POWERED BY VEONINSERT". I don't know them. A quick google search only brought up a (maybe?) company page that doesn't load for me anymore and also has a invalid SSL cert. And then this site, that calls them "other famous cushion brands in China". Not sure if genuin or not but I'd suspect so and assume they are a Chinese OEM:
https://ecyker.com/chamois-pads/Bib shorts:
https://vi.aliexpress.com/item/1005001939822272.html ~21€ on sale
Winter bibs:
https://vi.aliexpress.com/item/1005007442565161.html ~35€ on sale - legs a bit short unfortunately
Race suit:
https://vi.aliexpress.com/item/1005004436474128.html ~35€ on sale
I agree on jhearrtot, that they are for me one of my nicest bibs/pads that I have. My usual rides are 2-3h during the week and a longer 5-8h on the weekend depending on time and current fitness. Especially on the longer rides, I preferred them to my other bibs (Gonso, Rion, Vermarc - although the last one is a bit older so might have lost some of it's functionality).
That's why I was looking to grab another one of their shorts for the season and realized they vanished.
Attached is a picture of the pad. It has the same thickness throughout the major area; just the very tip only has a very slight padding starting at around the yellow line (where my dong would be). I usually ride in a very bend/low position even during slow Z2 training session, to practice the position and how long I can "comfortably" hold it. Bib seems to work well in that regard with my butt and dong. But maybe they are just smaller than the average rider. Who knows.