Cam Khe Tea Company Limited
Khu 7, Xã Hương Lung, Cam Khe District
Doanh nghiep tu nhan Son Nam
Khu 7, xã Hương Lung, Cam Khe District
Miwon Viet Nam Company Limited
Phường Thọ Sơn, Viet Tri City
Duc Ty Tea Company Limited
Khu 5, Xã Tây Cốc, Doan Hung District
Thiên Phú Tea Joint Stock Company
Số nhà 3B, tổ 11A, khu 6, Phường Gia Cẩm, Viet Tri City
Huy Hoang Company Limited
Khu 8, Xã Đồng Xuân, Thanh Ba District
Văn Võ Miếu Tea Company Limited
Xóm Dẹ 2, Xã Văn Miếu, Thanh Son District
Truong Hai Tea Company Limited
Khu 8, Xã Xuân Lộc, Thanh Thuy District
Dai Dong Tea Production and Export Limited Company
khu 6, Thị trấn Thanh Ba, Thanh Ba District