Cao Bo Organic Tea Joint Stock Company
Thôn Thác Tăng, Xã Cao Bồ, Vi Xuyen District
Bien Cuong Tea Limited Company
,, Thị trấn Việt Quang, Bac Quang District
Tra Long Hoa Phat Trading and Production One Member Company Limited
Tổ 11, Thị Trấn Việt Lâm, Vi Xuyen District