China mechanical ventilation heat recovery system

{"pid":"49661275","cid":"362630","pimg_url":"\/\/img1.tradegrowthhub.com\/e3\/e6\/2cf450d5faac\/product\/192224687_s-w400xh400.jpg","name":"Ventila\u00e7\u00e3o mec\u00e2nica de a\u00e7o inoxid\u00e1vel com sistema de recupera\u00e7\u00e3o de calor","company_name":"Fujian Yilin Instrument Co., Ltd.","attrs":{"Pre\u00e7o":"$200.00 - $500.00\/sets","MOQ":"10 sets","Prazo de entrega":"Negotiable","Marca":"ELSONIC"}}

{"pid":"18919195","cid":"46409","pimg_url":"\/\/img1.tradegrowthhub.com\/5f\/46\/cfb8f2106913\/product\/59496379_s-w400xh400.jpg","name":"ventiladores mec\u00e2nicos da recupera\u00e7\u00e3o da energia calor\u00edfica de sistema de ar fresco da casa de 200w ERV","company_name":"Shandong Xuguang Tank Air Conditioning Equipment CO..Ltd.","attrs":{"Pre\u00e7o":"Negotiable","MOQ":"1","Prazo de entrega":"Negotiable","Marca":"XUGUANG"}}

{"pid":"2603471","cid":"2087","pimg_url":"\/\/img1.tradegrowthhub.com\/fc\/32\/ab99f0ceb194\/product\/3057585_s-w400xh400.jpg","name":"Metal a unidade de sistema mec\u00e2nica da ventila\u00e7\u00e3o da recupera\u00e7\u00e3o de calor da recupera\u00e7\u00e3o de energia","company_name":"Hangzhou Wisdom Ecology Equipment Co.,Ltd","attrs":{"Pre\u00e7o":"negotiation","MOQ":"1 piece","Prazo de entrega":"1 week","Marca":"WISDOM"}}

{"pid":"3632802","cid":"4227","pimg_url":"\/\/img1.tradegrowthhub.com\/bf\/78\/9ad8ef2c07eb\/product\/4912148_s-w400xh400.jpg","name":"Unidade da recupera\u00e7\u00e3o de calor do ar fresco de ventila\u00e7\u00e3o mec\u00e2nica, unidade de poupan\u00e7a de energia de MVHR","company_name":"Lingdo Industrial Limited","attrs":{"Pre\u00e7o":"negotiation","MOQ":"1set","Prazo de entrega":"25~30days","Marca":"Head-Power"}}