Farms Negative pressure fan

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{"cid":"173849","pid":"27870488","pimg_url":"\/\/img1.b2bforus.com\/0e\/8e\/20cc4a1d5950\/product\/101203063_s-w400xh400.jpg","name":"Greenhouse\/Poultry Farm\/Poultry Farm Factory Greenhouse Negative Pressure Exhaust Fan Air Suction Fan","attrs":{"Price":"$299.00(1 - 99 Sets) $100.00(>=100 Sets)","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"WEIXIN"}}

{"cid":"173849","pid":"27870482","pimg_url":"\/\/img1.b2bforus.com\/0e\/8e\/20cc4a1d5950\/product\/101203025_s-w400xh400.jpg","name":"China Supplier Efficiency Horizontal Mixing Mixer And Grinder For Animal Feed","attrs":{"Price":"$4,800.00(1 - 99 Sets) $1,500.00(>=100 Sets)","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"wei xin"}}