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As leading manufacture of garage door opener in China, ZT Door will attend the R+T Asia Shanghai from 24. - 26. February 2020, which is leading Asian trade fair for roller shutters, doors/gates, windows and sun protection systems. We hereby sincerely invite you and your company representatives to ... Read More
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Through half year's efforts from our R&D department, our new products Roller Door Opener is born! Today we installed the roller door and New opener ( size 5*3m, weight 80KG) in our factory's garage. We tested the performance and features such as seting travel, electronic limit, auto reverse system, ... Read More
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Which is better? Belt or chain drive garage door opener? Chain drive garage door openers is most commonly used, it uses metal chain like bicycle used, which is reliable and durable. It pulls a trolley back and forth in a track, the door is connected to the trolley by door arm. Chain drive is the ... Read More
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New Type Garage Door Opener Item ZTQ800 ZTQ1000 ZTQ1200 Pull and Push Force 800N 1000N 1200N Input Voltage AC:110v-240v 50-60HZ AC:110v-240v 50-60HZ AC:110v-240v 50-60HZ Running Speed 120/140/180/200mm/s 120/140/180/200mm/s 120/140mm/s Lamp LED220V LED220V LED220V Light time 5 minutes 5 minutes 5 ... Read More
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