BlackShields invested RMB240 million to build a new factory which covers about 27,000 square meters in 2020.
BlackShields ລົງທຶນ 240 ລ້ານ RMB ເພື່ອສ້າງໂຮງງານໃຫມ່, ເຊິ່ງກວມເອົາປະມານ 27,000 ຕາແມັດໃນປີ 2020.