Gia Cong Co Khi Tecma Precision LTD Address: 41, Street 2, Van Phuc Urban Area, Hiep Binh Ward, Thu Duc City, Ho Chi Minh City Enterprise code: 0319440728 Phone: 0355263388 Representative: Nguyen Chien Thang Hiep Binh Ward, Thu Duc District, Ho Chi Minh CityFounding date: 12 - 3 - 2026