Phong Chay Chua Chay HT - Tech Joint Stock Company Address: No 5, Lane 43, Ao Quan Street, Tho Am Hamlet, Nam Phu Commune, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111509603 Phone: 0988838986 Representative: Ngo Thi Bai Nam Phu Commune, Thuong Tin District, Ha Noi CityFounding date: 22 - 5 - 2026