Greenhouse Roof Vent Opener - single spring

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{"cid":"142553","pid":"24587831","pimg_url":"\/\/img1.tradegrowthhub.com\/8b\/61\/ad3a5dcb201f\/product\/85425746_s-w400xh400.jpg","name":"Automatic Garden Casement Greenhouse Vent Window Opener","attrs":{"Price":"Negotiable","MOQ":"10 Pieces","Delivery Time":"Negotiable","Brand":"HXGREENHOUSE"}}

{"cid":"142553","pid":"24587819","pimg_url":"\/\/img1.tradegrowthhub.com\/8b\/61\/ad3a5dcb201f\/product\/85425695_s-w400xh400.jpg","name":"Gaeden Custom Self-Opening Temperature Controlled Greenhouse Duct Window Opener","attrs":{"Price":"$14.80(10 - 49 Pieces) $13.80(50 - 199 Pieces) $12.80(200 - 499 Pieces) $11.80(>=500 Pieces)","MOQ":"10 Pieces","Delivery Time":"Negotiable","Brand":"HXGREENHOUSE"}}

{"cid":"142553","pid":"24587807","pimg_url":"\/\/img1.tradegrowthhub.com\/8b\/61\/ad3a5dcb201f\/product\/85425639_s-w400xh400.jpg","name":"Easily Assembled ALUMINUM Non-Electric Solar Powered Automatic Thermofor Greenhouse Window Roof Duct Opener HX-T312","attrs":{"Price":"Negotiable","MOQ":"10 Pieces","Delivery Time":"Negotiable","Brand":"HXGREENHOUSE"}}

{"cid":"142553","pid":"24587797","pimg_url":"\/\/img1.tradegrowthhub.com\/8b\/61\/ad3a5dcb201f\/product\/85425023_s-w400xh400.jpg","name":"Modern Solar Heat Sensitive Temperature Control Automatic Greenhouse Windows Opener With Single Spring","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"HXGREENHOUSE"}}