Khanh Kien Joint Stock Company Address: Yen Lac Town, Huyen Na Ri, Bac Can Enterprise code: 4700192431 Phone: 0915201512 Representative: Hoang Van Kien Adress: Van Minh Commune, Huyen Na Ri, Bac Can Yen Lac Town, Na Ri District, Bac Kan ProvinceFounding date: 3 - 2 - 2010