1.it's new type developing by my company . 2.it's convenient to repair 3.it's easy to install and has long use life . safeguard : The rolling door will go upward instead of downward once meeting obstacles on the way moving downward; on the other hand, it will stop...

the high speed rolling door motor is new type and is easy to install and repair . welcome to my company to check it.   high speed rolling door  motor:safeguard : The rolling door will go upward instead of downward once meeting obstacles on the way moving downward;...

AC - DC motor is very convenient for power failure area or power shortage places for rolling doors. my company develop this product for the area which is limited of poweror power shortage or at the time meeting power failure .it makes  people convenient and need not to...

1.it's very stable and convenient for power failure . 2. it's neccessary in power failure country or lack of power area. AC - DC backup battery motor is the best choicefor lack of power  countries  or areas.it brings the convenience for electric rolling...

1. special appearnace designed 2. convenient for power failure areas 3.stable and good perfermance 1.AC - DC rolling door motor is very  convenient for power failure .2. the price is favorable .3. elegant  design for appearance and for controller4. very stable...