Van Phong Dai Dien Tinh Lai Chau - Cong Ty Co Phan Sintecha Address: No 14, Nguyen Duy Trinh Street, Civil Group 16, Tan Phong Ward, Tinh Lai Chau, Viet Nam Enterprise code: 0109505418-002 Phone: 0974914554; Representative: Hoang Thanh Tung Thanh An Commune, Dien Bien District, Dien Bien ProvinceFounding date: 24 - 1 - 2026