Kinh Doanh Cang Tri Yen Joint Stock Company Address: Long Son Hamlet, Tri Yen Commune, Yen Dung District, Bac Giang Province Enterprise code: 2400952092 Phone: 0974439222 Representative: Pham Tuan Phuong Adress: Hoang Hoa Tham, Mao Khe Ward, Dong Trieu Town, Quang Ninh Province Tri Yen Commune, Yen Dung District, Bac Giang ProvinceFounding date: 30 - 12 - 2022