China aluminum rfid blocking aluminum card holder

{"pid":"46904014","cid":"342424","pimg_url":"\/\/img1.b2bforus.com\/d4\/5e\/0bc8ce908d03\/product\/180010058_s-w400xh400.jpg","name":"\ub0ae\uc740 MOQ \ubbf9\uc2a4 \ubaa8\ub378 RFID \ucc28\ub2e8 \uc54c\ub8e8\ubbf8\ub284 \uce74\ub4dc \ud640\ub354 \uc9c0\uac11 \uc0ac\ud53c\uc544\ub178 \uac00\uc8fd \uce74\ub4dc \ud640\ub354 \ub0a8\uc131\uc6a9","company_name":"Dongguan City Xiangyun Technology Trading Co., Ltd.","attrs":{"\uac00\uaca9":"$9.05\/pieces 300-2999 pieces","MOQ":"300 pieces","\ubc30\ub2ec \uc2dc\uac04":"Negotiable","\uc0c1\ud45c":"Minibook"}}

{"pid":"47952636","cid":"356819","pimg_url":"\/\/img1.b2bforus.com\/09\/bf\/205cca32f232\/product\/184121575_s-w400xh400.jpg","name":"\uc7ac\uc0ac\uc6a9 \uac00\ub2a5\ud55c RFID \ucc28\ub2e8 \uc54c\ub8e8\ubbf8\ub284 \uce74\ub4dc \ubcf4\uc720\uae30 \/ \uc2a4\ub9c8\ud2b8 \uae08\uc18d \uc2ac\ub9bc \ub0a8\uc131 \uc9c0\uac11 \/ \ubbf8\ub2c8\uba40\ub9ac\uc998 \uc54c\ub8e8\ubbf8\ub284 \uc9c0\uac11","company_name":"Anhui Magic Industry Co., Ltd.","attrs":{"\uac00\uaca9":"$2.57\/pieces 500-999 pieces","MOQ":"500 pieces","\ubc30\ub2ec \uc2dc\uac04":"Negotiable","\uc0c1\ud45c":"Magic"}}

{"pid":"44534342","cid":"52302","pimg_url":"\/\/img1.b2bforus.com\/03\/03\/5acbf2744472\/product\/171439526_s-w400xh400.jpg","name":"\uc54c\ub8e8\ubbf8\ub284 PU \uc2e0\uc6a9 \uce74\ub4dc \uc18c\uc9c0\uc790 \uc9c0\uac11 RFID \ucc28\ub2e8 \uc870\uc9c1\uae30 8-10 \uce74\ub4dc","company_name":"SHUNDE IMEGA COMPANY LIMITED IMEGA CO.,LIMITED","attrs":{"\uac00\uaca9":"Factory price","MOQ":"500","\ubc30\ub2ec \uc2dc\uac04":"35-55day","\uc0c1\ud45c":"IMEGA"}}