Tu Van Joint Stock Company Address: Nha Ong Tu, Khoi 6, Tan Ky Town, Tan Ky District, Nghe An Province Enterprise code: 2900587320 Phone: 02383882216 Representative: Luong Ngoc Tu Adress: Khoi 6, Tan Ky Town, Tan Ky District, Nghe An Province Tan Ky Town, Tan Ky District, Nghe An ProvinceFounding date: 6 - 4 - 2004