Ky Thuat Han Hai LTD Address: Civil Group 3, Khu Lam Lang, Van Duong Ward, Bac Ninh City, Bac Ninh Province Enterprise code: 2301185407 Phone: 02383686383 Representative: Nguyen Van Hoan Van Duong Ward, Bac Ninh City, Bac Ninh ProvinceFounding date: 15 - 9 - 2021