Phat Trien Nha Cua Ong Joint Stock Company Address: Civil Group 1, Khu Nam Son 2, Cua Ong Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5702221506 Phone: 0915028882 Representative: Nguyen Thi Trang Nhung Cua Ong Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 2 - 4 - 2026