Thuong Mai Va Dich Vu Khang Chau LTD Address: Tieu Khu Nang Cau, It Ong Town, Muong La District, Son La Province Enterprise code: 5500659872 Phone: 0972549000 Representative: Pham Quynh Chau It Ong Town, Muong La District, Son La ProvinceFounding date: 18 - 2 - 2025