Ky Thuat Polaris LTD Address: Doai Hamlet, Hoan Son Commune, Tien Du District, Bac Ninh Province Enterprise code: 2301252678 Phone: 0868704718 Representative: Le Van Trinh Hoan Son Commune, Tien Du District, Bac Ninh ProvinceFounding date: 24 - 7 - 2023