San Xuat Kalefu LTD Address: Que VO Industrial Zone (Khu Vuc Mo Rong, Tru So Cong Ty My A), Phuong Lieu Commune, Que Vo District, Bac Ninh Province Enterprise code: 2300981822 Phone: 02223903036 Representative: Dang Thi Hien Thanh Phuong Lieu Commune, Que Vo District, Bac Ninh ProvinceFounding date: 27 - 4 - 2017