恰此疫情之际,公牛集团五金渠道营销系统抓住时代机遇,于5月8日上午举办了“逆风20 聚势共赢”LED春季新品线上直播发布会。In recent years, the new media industry has developed rapidly and blossomed everywhere. Among them, the live broadcast industry is leading the trend. Its immediacy, interactivity and authenticity make the dissemination of information more intuitive and clear.