Gia Hung R&d Joint Stock Company Address: No 9, D1 Street, Khu Nha O Thuong Mai Phu Hong Thinh 9, Noi Hoa 2 Quarter, Dong Hoa Ward, Ho Chi Minh Town, Viet Nam, Ho Chi Minh City Enterprise code: 3703448915 Phone: 0902908308 Representative: Pham Cong Tuan Minh Dong Hoa Ward, District 2, Ho Chi Minh CityFounding date: 11 - 3 - 2026