Are Aya shotguns hand made?

Could you please clarify whether Aya shotguns are indeed crafted by hand? I'm interested in understanding the manufacturing process behind these firearms, specifically whether they are produced entirely through artisanal methods or if there are any stages of automation involved. Understanding the level of craftsmanship and attention to detail that goes into each Aya shotgun would greatly aid in my decision-making process. Thank you for your time and consideration.