Chung Nhan Chat Luong Issq Joint Stock Company Address: M Floor, More Building Building, No 36 Mac Dinh Chi, Tan Dinh Ward, Ho Chi Minh City, Viet Nam, Ho Chi Minh City Enterprise code: 0319166190 Phone: 0967987903 Representative: Le Nguyen Da Quyen Ho Chi Minh CityFounding date: 20 - 9 - 2025