Van Phong Dai Dien Cong Ty TNHH Thuong Mai Ky Thuat Hoang Son Address: No 83 Nguyen Thi Minh Khai, Tam Thang Ward, Ho Chi Minh Town, Viet Nam, Ho Chi Minh City Enterprise code: 3502303797-001 Phone: 02543852626 Representative: Nguyen Van Tam Ho Chi Minh CityFounding date: 27 - 7 - 2025