Duc Tuan Tea Company Limited
Khu Phố, Xã Tây Cốc, Doan Hung District
Đại Liên International Company Limited
Khu 14, Xã Vĩnh Lại, Lam Thao District
co phan san xuat thuong mai Bao Han Company
Số nhà 73, phố Cầu Đất, thị trấn Thanh Sơn, Thanh Son District
Phung Thinh Trading and Investment Company Limited
Khu 6, Xã Phương Xá, Cam Khe District
Huy Hoang Company Limited
Khu 8, Xã Đồng Xuân, Thanh Ba District
Viet Nam Khanh Linh Tea Group Joint Stock Company
Khu 10, Xã Ngọc Đồng, Yen Lap District
Tra Ngoc Dong VietNam Company Limited
Khu 6, Xã Ngọc Đồng, Yen Lap District
Cam Khe Tea Company Limited
Khu 7, Xã Hương Lung, Cam Khe District