Ningbo Zonglan Intelligent Technology Co., Ltd. is professional standard tubular motors manufacturers and electronic tubular motors factory in China. Zonglan tubular motor and remote controller system can be widely used for Automatic Roller Blinds, Automatic Venetian Blinds, Automatic Roller Shutter, Automatic Awning, Automatic Roller Door, Automatic Clothes Pole, Automatic Projection Screen. In architectural area it play the role of natural lighting, heating and cooling, natural ventilation function. In same time of convenient operation works as well as saving energy. In Summer can save around 28% air-condition energy, in Winter can save 10% heating installation energy.