Awọn alupupu ina EEC ti Jinpeng ti jẹ imọ-ẹrọ lati pade aabo lile ati awọn ibeere didara ti ọja Yuroopu. Wọn ṣe idanwo lile ati faramọ awọn ilana European Economic Community (EEC), ni idaniloju pe wọn pade awọn ipele ti o ga julọ fun iṣẹ ṣiṣe, igbẹkẹle, ati ailewu.