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방 403, 건물 D, 북쪽 4 층, L 자형 공장, Jingtie Technology Industrial Park, No. 49, Changjiangpu Road, Yuanshan Sub-district, Longgang District, Shenzhen Cit
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방 403, 건물 D, 북쪽 4 층, L 자형 공장, Jingtie Technology Industrial Park, No. 49, Changjiangpu Road, Yuanshan Sub-district, Longgang District, Shenzhen Cit
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