Ngoc Tra Sx&TM Company Limited
xóm Cánh Vàng, Xã Hoàng Nông, Dai Tu District
Bao Thanh Thai Nguyen Tea Company Limited
xóm Hồng Thái 1, Xã Tân Cương, Thai Nguyen City
Hong Thai Trading Development And Production Joint Stock Company
Xóm Nam Thái, Xã Tân Cương, Thai Nguyen City
Green Midland One Member Company Limited
Số 30, Đường Việt Bắc, Tổ 39, Phường Quang Trung, Thai Nguyen City
Mr. Chi Tea Production Company Limited
Thôn Cánh Vàng, Xã Hoàng Nông, Dai Tu District