This summer, we worked with Atlant-S, albeit remotely - they are in Kazan, and we are in Moscow. However, the company offered good wholesale conditions for purchasing heating equipment (boilers, radiators, underfloor heating) and plumbing pipes, so there was a purely mercantile reason to agree. There was a slight issue with the delivery; it was delayed by a few days, if I remember correctly, but in the context of construction, that’s not significant, and it didn’t affect the deadlines. After all, I don’t think they send such large orders to Moscow every day, so we chalked it up to that. The main thing is that it really turned out to be cost-effective, and of course, everything arrived exactly as listed, in full комплект, without any mistakes.