海康威视 hǎikāngwēishì Hikvision Definitions Defs Origin Strokes Stroke Words Sentences Sents 海康威视 海康威視 hǎikāngwēishì Hikvision Hikvision Digital Technology Co., Ltd., a major supplier of video surveillance equipment and solutions based in Hangzhou
海康威视 海康威視 hǎikāngwēishì Hikvision Hikvision Digital Technology Co., Ltd., a major supplier of video surveillance equipment and solutions based in Hangzhou
