Duoc Eutech Joint Stock Company Address: Khanh Ninh Hamlet, Ngoc Chau Commune, Tan Yen District, Bac Giang Province Enterprise code: 2400999439 Phone: 0985258388 Representative: Nguyen Van Chung Ngoc Chau Commune, Tan Yen District, Bac Giang ProvinceFounding date: 25 - 9 - 2024