For 1000kg door motor, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our 1000kg door motor has been well received by many customers and enjoyed a good reputation in many countries. AC & DC rolling shutter door motor Automatic smoke curtain 1000kg door motor have characteristic design & practical performance & competitive price, for more information on the 1000kg door motor, please feel free to contact us.