Khoa Hoc Ky Thuat Long Cheng Viet Nam LTD Address: Dai Dong-Hoan Son Industrial Zone, Hoan Son Commune, Tien Du District, Bac Ninh Province Enterprise code: 2301168345 Phone: 02377293098 Representative: Chen, Tsang-Chyi Hoan Son Commune, Tien Du District, Bac Ninh ProvinceFounding date: 5 - 3 - 2021