Hoang Duc Tuyen Quang Company Limited
Tổ 17, Phường Nông Tiến, Tuyen Quang City
Son My Construction And Production Company Limited
Thôn 15, Xã Nhữ Khê, Yen Son District
Duc Toan Stone Production Private Enterprise
Tổ 18, Phường Nông Tiến, Tuyen Quang City
Xuan Van Trading And Construction Company Limited
Thôn 7, Xã Quí Quân, Yen Son District
Son Tung Tuyen Quang Private Enterprise
Thôn Bản Lai, Xã Phúc Sơn, Chiem Hoa District
Thach Hung Long Company Limited
Thôn Hưng Long, Xã Thành Long, Ham Yen District
Ngoc Hoa Company Limited
Số nhà 17, phố Vũ Mùi, tổ 15, Phường Minh Xuân, Tuyen Quang City
Thanh Hai Building Materials Company Limited
Thôn Ninh Tân, Xã Thiện Kế, Son Duong District