Phuc Lan Production and Trading Joint Stock Company.
Số nhà 13, Tổ 34, Phường Quang Trung, Thai Nguyen City
Dongwha Viet Nam Company Limited
Lô CN1, CN2, CN3, CN4 - Khu công nghiệp Sông Công II, Xã Tân Quang, Song Cong City
Viet Bac Agro-Forest Products Processing and Trading Joint Stock Company
Tổ 2, Phường Phú Xá, Thai Nguyen City