Aluminum Alloy green board

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{"cid":"129673","pid":"23284695","pimg_url":"\/\/img1.b2bforus.com\/16\/7d\/299c6f5377a5\/product\/79360267_s-w400xh400.jpg","name":"Education.Training.Office Double Sided Magnetic Chalk 30x40cm Writing Green Board and Whiteboard for School and Education","attrs":{"Price":"$1.60(200 - 499 Pieces) $1.50(500 - 999 Pieces) $1.40(>=1000 Pieces)","MOQ":"200 Pieces","Delivery Time":"Negotiable","Brand":"longwangda"}}

{"cid":"129673","pid":"23284663","pimg_url":"\/\/img1.b2bforus.com\/16\/7d\/299c6f5377a5\/product\/79360165_s-w400xh400.jpg","name":"Various good quality Education.Training.Office school supplies 40x60cm LongWangDa chalk board large green with aluminum frame - 45 x 60 cm","attrs":{"Price":"Negotiable","MOQ":"200 Pieces","Delivery Time":"Negotiable","Brand":"longwangda"}}

{"cid":"129673","pid":"23284650","pimg_url":"\/\/img1.b2bforus.com\/16\/7d\/299c6f5377a5\/product\/79360109_s-w400xh400.jpg","name":"Education.Training.Office Factory 40x30cm Manufacture Magnetic Chalk Writing Green Board For School","attrs":{"Price":"$2.70(200 - 999 Pieces) $2.50(1000 - 1999 Pieces) $2.30(>=2000 Pieces)","MOQ":"200 Pieces","Delivery Time":"Negotiable","Brand":"longwangda"}}

{"cid":"129673","pid":"23284630","pimg_url":"\/\/img1.b2bforus.com\/16\/7d\/299c6f5377a5\/product\/79360017_s-w400xh400.jpg","name":"Education.Training.Office 40x30cm Double Sided Magnetic Chalk Writing Board Green","attrs":{"Price":"Negotiable","MOQ":"200 Pieces","Delivery Time":"Negotiable","Brand":"longwangda"}}