Imọ-ẹrọ GL jẹ AAC Ọjọgbọn, ACSR, AAAC, ACAR gbigbe laini gbigbe ori ti o wa ni agbedemeji olupilẹṣẹ ati olupese lati China.
Pls Fọwọsi alaye olubasọrọ rẹ fun gbigba awọn agbasọ deede ati iṣẹ to dara lati GL!