Since recently folks have been asking about the printing quality of Expert's Chinese (PRC) plant, I thought I'll just use the most basic Expert decks to do the comparisons: The Superior Classic Backs.
Blue printed in China (PRC), purchased on 4 Sep 2019.
Black printed in Taiwan, purchased on 4 Dec 2018.
Both handled almost daily.
This post is a comparison between the build quality between the Chinese printer and Taiwanese printer, mainly on the tuck box. A disclaimer first, I highly suspect that I got a faulty Blue deck, so some quality issues I'd think it's due to this particular deck. Nonetheless, I will show it as it is. I'll post another comment showing the differences of the card quality next, which is also pretty evident after extensive use.


Starting from the tuck paper, the matte on the Taiwanese Black deck is more muted than the Chinese Blue. One major issue right off the bat obvious that the gluing process for the Chinese Blue deck has not gone through proper quality inspection. Not only is the glue seeping through the seams on both sides, the tuck box is glued crooked. This contributes to the uneven surface of the front and back surface, and the tongue flap cannnot shut properly. On the other hand, the Taiwanese Black deck is lined up perfectly, just like what you'd expect from a normal tuck box.
I've posted the same comparison on my Instagram account, and so far there's 2 people who've said they had the same crooked tucks as I've had, so this is a problem.






Besides checking the ad copy at the bottom for the printed location, a notible difference is that the Chinese printer uses rounded glued sides whereas the Taiwanese uses squared sides that hide the seams. Other than these, the two tucks uses the same material: the unique type of plasticky matte paper that will not tear and is waterproof.
Here's a video comparison for more details:









