Trung Tam Dan So Ke Hoach Hoa Gia Dinh Huyen Yen Lap Address: Trung Ngai 5, Yen Lap Town, Yen Lap District, Phu Tho Province Enterprise code: 2600597832 Phone: 02103870197 Yen Lap Town, Yen Lap District, Phu Tho ProvinceFounding date: 18 - 6 - 2009