Ky Thuat Tan Tien LTD Address: No 67a, Xuan Thoi Thuong 31 Street, Ba Diem Commune, Ho Chi Minh Town, Viet Nam, Ho Chi Minh City Enterprise code: 0319409742 Phone: 0793693734; Representative: Cao Van Dang Ba Diem Commune, Hoc Mon District, Ho Chi Minh CityFounding date: 11 - 2 - 2026