Cong Nghe Sinh Hoc Mai Lien LTD Address: 25/276B Nguyen Van Luong, Ward 17, Go Vap District, Ho Chi Minh City Enterprise code: 0312867648 Phone: 0903091128 Representative: To Ngoc Lien Adress: 138 Thong Nhat, Ward 11, Go Vap District, Ho Chi Minh City Ward 17, Go Vap District, Ho Chi Minh CityFounding date: 24 - 7 - 2014