Cong Nghe Sinh Hoc Hai Dang Joint Stock Company Address: Civil Group 13, Hamlet 6, Xuan Hoa Commune, Xuan Loc District, Dong Nai Province Enterprise code: 3604042632 Phone: 0783342345 Representative: Nguyen Phuc Hai Dang Xuan Hoa Commune, Xuan Loc District, Dong Nai ProvinceFounding date: 8 - 8 - 2025