Hoàng Yen Nguyen

nationality: Germany, Winterthur

Commercial register

Ba Toi Restaurant - Nguyen Hoàng Yen

Owner · sole signature · Winterthur

since Aug 19, 2026
Winti 7 Beauty, Inh. Nguyen

Owner · sole signature · Winterthur

since Sep 2, 2024

Trademarks, designs and patents

BÀ TÔI

Swiss trademark · 857971 · Holder

Aug 30, 2026