China office heat energy recovery ventilator

{"pid":"2607337","cid":"2087","pimg_url":"\/\/img1.tradegrowthhub.com\/fc\/32\/ab99f0ceb194\/product\/3027420_s-w400xh400.jpg","name":"Office , House Energy Recovery Ventilator \/ Domestic Heat Exchanger Ventilation","company_name":"Hangzhou Wisdom Ecology Equipment Co.,Ltd","attrs":{"Price":"negotiation","MOQ":"1 piece","Delivery Time":"1 week","Brand":"WISDOM"}}

{"pid":"36344464","cid":"282060","pimg_url":"\/\/img1.tradegrowthhub.com\/47\/c7\/95106c636c71\/product\/143436902_s-w400xh400.jpg","name":"IGUICOO modern office centralized control energy saving heat recovery ventilation system with preheating and precooling","company_name":"Sichuan Guigu Renju Technology Co., Ltd.","attrs":{"Price":"Negotiable","MOQ":"1 carton","Delivery Time":"Negotiable","Brand":"IGUICOO"}}