Thanh Phong Enviroment Engineering Company Limited
Số 8 đường Cao Lỗ, Phường 4, District 8
Dinh Trung Construction Trading Service Company Limited
202 Lê Lai, Phường Bến Thành, District 1
Nanô Technology Company Limited
10-12 Hoa Đào, Phường 02, Phu Nhuan District
Southern Technology Service and Engineering Trading Company Limited
33/2/8 đường 9, KP3, Phường Linh Trung, Thu Duc District
Tan Thanh Dat Technology Company Limited
111/15/6 Lê Đình Cẩn, khu phố 7, Phường Tân Tạo, Binh Tan District
Tan Thanh Environment Construction Service Trading Company Limited
197/42/58 Đường TL15, Phường Thạnh Lộc, District 12