Daiichi Automation Company Limited
Tầng 4,Tòa nhà Gia Thy,158-158A Đào Duy Anh, Phường 09, Phu Nhuan District
Phuoc Hung Thinh Technical Services Trading Corporation
270/109/30 Phan Đình Phùng, Phường 01, Phu Nhuan District
Sai Gon Construction and Electrical Technology Company Limited
46 Đường Cù Lao, Phường 02, Phu Nhuan District