Ky Thuat Vinh Son LTD Address: Phu Loc Tay 4, Dien Khanh Town, Dien Khanh District, Khanh Hoa Province Enterprise code: 4201942255 Phone: 0855803058 Representative: Ha Dai Viet Dien Khanh Town, Dien Khanh District, Khanh Hoa ProvinceFounding date: 10 - 11 - 2021