At the same year, SONGZ made history by produced more than 10,000 (ten thousand) units of bus air conditioner in single month in Nov.
ໃນປີດຽວກັນ, SONGZ ໄດ້ສ້າງປະຫວັດໂດຍຜະລິດເຄື່ອງປັບອາກາດລົດເມຫຼາຍກວ່າ 10,000 (ຫນຶ່ງ ແສນ) ຄັນໃນເດືອນດຽວໃນເດືອນພະຈິກ.