Quan Lan Son La LTD Address: Nha Ong Vu Hai Quan, Hung Vuong Street, Civil Group 5, Chieng Sinh Ward, Son La City, Son La Province Enterprise code: 5500659255 Phone: 02038373025 Representative: Vu Hai Quan Chieng Sinh Ward, Son La City, Son La ProvinceFounding date: 3 - 1 - 2025