Chi Nhanh Chang Son - Cong Ty TNHH MTV Thuong Mai An Thinh Ha Noi Address: No 102, Chang Son Industrial Zone, Thach That Commune, Thach That District, Ha Noi City Enterprise code: 0111432693-001 Phone: 0976149333 Representative: Cao Thi Dung Thach That District, Ha Noi CityFounding date: 6 - 4 - 2026