Automatic Greenhouse Window Opener Wind Resistant Galvanized Aluminum

Package List 1 x Automatic Window Opener Features -Material:Galvanized aluminum vent opener for greenhouse -Color:Black auto vent opener -Size: 27.40X1.50X1.50cm/10.77X0.59X0.59in window opener electric -The tool is great for most greenhouse to open or close window automatically roof opener for greenhouse. -Automatic changes, don't need to stay near .Very convenient metal window opener. - is . Non-electric, automatic uses to open or close vents auto roof opener. -Time and labor saving, also can supply a better temperature condition of plant's growth window opener for greenhouse. -Simple installation, convenient operation, automatic window opening, suitable for all kinds of greenhouse replacement roof opener.Goods Informationwindow support opener window opener feature helps make our greenhouse window easy to use.cylinder vent opener Working great for greenhouse vent automatic opener.window pole opener Want to buy a yet automatic window opener? Here comes professional automatic window opener for you to choose

• Sensitive greenhouse window opener auto cylinder:automatic window opening, intelligent control, suitable for all kinds of greenhouse greenhouses, convenient and practical,window openers
• Window support opener:thicker and stronger galvanized aluminum material, suitable for windy mountain area, resist wind,vent opener tool
• Roof opener for greenhouse:made of galvanized aluminum can be clamped onto or screwed onto your greenhouse frame,metal window pole
• Gardening window pole:it can supply a good temperature condition for plant's growth practical to use,greenhouse vent opener
• Window pole opener:very sturdy for frame, looks nice and not rust can better promote growth,roof opener for garden