Cong Nghe Va Ky Thuat Son Toan LTD Address: No 31/3 Civil Group 4, Doc Lap Hamlet, Xa, Trang Bom District, Dong Nai Province Enterprise code: 3604062928 Phone: 0977857168 Representative: Le Thai Toan Dong Nai ProvinceFounding date: 13 - 11 - 2025