China industry greenhouse wall exhaust fan

{"pid":"24137162","cid":"59133","pimg_url":"\/\/img1.tradegrowthhub.com\/40\/d9\/d6e2c4a567c2\/product\/83419086_s-w400xh400.jpg","name":"syst\u00e8me de refroidissement de mur de 1380*1380*400mm de serre chaude industrielle de ventilateurs d'extraction","company_name":"Sichuan Aixiang Agricultural Technology Co., Ltd.","attrs":{"Prix":"USD 11.52-18.34\/Square Meter","MOQ":"300 Square Meter","Heure de livraison":"25-30 days","Marque":"AIXIANG"}}