Steel trough&channel

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{"cid":"99592","pid":"20278496","pimg_url":"\/\/img1.b2bforus.com\/bc\/b1\/d75019f43e17\/product\/66653568_s-w400xh400.jpg","name":"Jewelry Ring Bending Machine Earring Shaping Tools Steel Bending Tools and Equipments Manual Metal Tools","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Guanghui"}}

{"cid":"99592","pid":"20278491","pimg_url":"\/\/img1.b2bforus.com\/bc\/b1\/d75019f43e17\/product\/66653547_s-w400xh400.jpg","name":"Steel Jump Ring Machine Jump Ring Maker of Jewelry Tools and Equipment","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Guanghui"}}

{"cid":"99592","pid":"20278489","pimg_url":"\/\/img1.b2bforus.com\/bc\/b1\/d75019f43e17\/product\/66653505_s-w400xh400.jpg","name":"Multifunctional Jewelry Polishing Machine Mini Centrifugal Disc Grinding Machine 74*36*59cm","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Guanghui"}}

{"cid":"99592","pid":"20278486","pimg_url":"\/\/img1.b2bforus.com\/bc\/b1\/d75019f43e17\/product\/66654577_s-w400xh400.jpg","name":"Steel Jewelry Making Tool Steel Bowl For Gold Bar Or Silver Bar","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"Guanghui"}}