China step down ring 82mm to 77mm

{"pid":"13201312","cid":"49376","pimg_url":"\/\/img1.b2bforus.com\/eb\/e0\/b189c7891b00\/product\/31032257_s-w400xh400.jpg","name":"\u0392\u03ae\u03bc\u03b1 - \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03b4\u03b1\u03c7\u03c4\u03c5\u03bb\u03af\u03b4\u03b9 82mm 77mm","company_name":"Bright Shadow Technology Ltd.","attrs":{"\u03a4\u03b9\u03bc\u03ae":"$4.50 - $17.50\/ Piece","MOQ":"100","\u03a9\u03c1\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03bf\u03c3\u03b7\u03c2":"15~35 Working day","\u039c\u03ac\u03c1\u03ba\u03b1":"OEM\/ODM"}}