I just yesterday received a breaker and a riveter I'd ordered from Bailey's and haven't had a chance to use either. However, looking them over, they appear to be quite robust and well-made.
I had read this brand is Italian, Tecomec, and when they arrived, the box says Made in China. Fingers crossed, China?, however as I said they appear to be well made.
It will probably be too expensive to justify for home use, but we used Oregon at the shops I worked at in the 1980s. I unfortunately made many hundreds of chains as the low man on the totem pole, not exactly fun, but I never had any issues with the equipment, which probably made thousands of chains over the years.
A few years back saw a roll of chain on clearance. In hindsight I should have bought it but even then I couldn’t justify the tools necessary for making my own.