Apartment Chain Window Opener

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{"cid":"312860","pid":"40238968","pimg_url":"\/\/img1.b2bforus.com\/58\/ac\/a445851615ff\/product\/156671440_s-w400xh400.jpg","name":"Modern Intelligent Electric Chain Window Opener Motorized Basement Engine For BUilding Automation DC24V Or AC Automatic Window Driver","attrs":{"Price":"Negotiable","MOQ":"2 pieces","Delivery Time":"Negotiable","Brand":"Vseumet"}}