TM & DV Ky Thuat Protech LTD Address: 60, DX5 Ha Nha Street, Ha Nha Commune, Da Nang Town, Viet Nam, Da Nang City Enterprise code: 4001323794 Phone: 0777750505 Representative: Phan Thi Chau Giang Da Nang CityFounding date: 21 - 1 - 2026