Khai Khoang Phuc Tan Joint Stock Company Address: Lot A44 Khu Quy Hoach Bach Dang, Ngo Quyen Street, Ward 6, Da Lat City, Lam Dong Province Enterprise code: 5800495953 Phone: 02633519968 Representative: Nguyen Tan Tan Adress: Mipec Building, 229 Tay Son, Nga Tu So Ward, Dong Da District, Ha Noi City Ward 6, Da Lat City, Lam Dong ProvinceFounding date: 3 - 8 - 2006