Trinh Phap Address: Hong Mon, Phieng Khoai, Yen Chau District, Son La Province Enterprise code: 5500298915 Phone: 0212842312 Representative: Trinh Van Phap Adress: Hong Mon, Phieng Khoai, Yen Chau District, Son La Province Phieng Khoai Commune, Yen Chau District, Son La ProvinceFounding date: 1 - 2 - 2008