Cong Nghiep O To Truong Son Joint Stock Company Address: N2 Street, Bac Vinh Industrial Zone, Hung Dong Commune, Vinh City, Nghe An Province Enterprise code: 2900598844 Phone: 02383514462 Representative: Bui Cong Minh Adress: Civil Group 5, Khoi Tan Phong, Le Mao Ward, Vinh City, Nghe An Province Hung Dong Commune, Vinh City, Nghe An ProvinceFounding date: 3 - 8 - 2004