Quan Quang Kien Company Limited

Xóm 6, Xã Kỳ Tân, Tan Ky District

Ngoc Duc Bao. Gold And Silver Private Enterprise

Khối 9, Thị Trấn Tân Kỳ, Tan Ky District

TM DV Thai Hai Dang And Company Limited

Xóm Phượng Kỳ 1, Xã Kỳ Sơn, Tan Ky District

Nam Phong Construction Investment Joint Stock Company

Khối 6, Thị Trấn Tân Kỳ, Tan Ky District