TM DV Va Ky Thuat NTK LTD Address: 20/4, Tan Xuan. Trung Chanh 1 Street, Hamlet 38, Xa, Hoc Mon District, Ho Chi Minh City Enterprise code: 0319235461 Phone: 0931649939 Representative: Nguyen Cong Hanh Founding date: 27 - 10 - 2025