China powerless roof turbine ventilator fans

{"pid":"43986294","cid":"341684","pimg_url":"\/\/img1.b2bforus.com\/9d\/47\/e071efcc28d2\/product\/170140167_s-w400xh400.jpg","name":"Ventilador de techo sin potencia Ventilador de escape de turbina de techo no el\u00e9ctrico impulsado por el viento para ventilaci\u00f3n","company_name":"Jinan Shuangyi Environment Engineering Co., Ltd.","attrs":{"Precio":"$52.80\/sets 1-19 sets","MOQ":"1 PC","El tiempo de entrega":"Negotiable","Marca":"China Shuangyi"}}