Xay Dung Ky Thuat Son Tinh Dien Phu An Joint Stock Company Address: Civil Group 7, 4 An Thoi Quarter, Dac Khu Phu Quoc, Phu Quoc City, Kien Giang Province Enterprise code: 1702357838 Phone: 0903309445 Representative: Nguyen Thanh Tu Phu Quoc City, An Giang ProvinceFounding date: 6 - 4 - 2026