Dau Tu & Cong Nghe Khoa Quan Joint Stock Company Address: 181/20, Tan Phuoc Street, Dien Hong Ward, District 10, Ho Chi Minh City Enterprise code: 0319428093 Phone: 0924975041 Representative: Phung Ngoc Phu Qui District 10, Ho Chi Minh CityFounding date: 5 - 3 - 2026