Trade Lead Description:
Our company has elaborately ressarched and developed zhaiyou series of door rellers which feature reliable performance, low opearating noise, small size, light weight, complete functions and easy upgrading and matching etc. The company produces common roller shutter door, smokeproof roller shutter door and louver door etc ideal matched products for roller shutter door. They could be used widely in buildings such as exhibition hall, hotei, cinema house, post office, bank, marketplace, factory building, parking area and airport etc.
1,They could be operated through buttons AND REMOTE CONTROLLER
2,When there is no power supply, pulling hand chain could enable the door to rise slowly, pulling deadweight lowering dragline could enable the door to go down at constant speed by deadweight.
3,The door could be positioned accurately at any location with in the travel.
Posted from China - Zhejiang on 7 November, 2008
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Trade Leads Directory -> All Trade Leads -> Energy & Environment -> Electricity -> Rolling door motor
