We are Suzhou Qingcheng Intelligent Technologe Corporation based in suzhou , China. We are member of Tradekey.com since March, 2011. Our business is related to Electrical & Electronics Supplies industry and we specifically deal in Automatic Sliding Doors, Automatic Turnstile,Escape Doors,Automatic Folding Doors,Home Elevater,Lifter,LED/LCD. Please find our product details below: QC-SL-02 Automatic Sliding Doors Advantages: pan-type automatic door, with its advantages of stable and reliable has become a place of business, as well as for better access to public places, widely used standard automatic doors. Continuous monitoring of micro-processing controller with the location，during hot and cold season it can adjust the opening degree to save resources. Streamlined superior brushless DC motor to ensure high-power movements, combined with the supporting electro-mechanical locks, safety sensors, and other external smart card access control modules, making it a first class automatic door. Features: The device is simple, easy installation, performance, safety and reliability, good airtight, mechanical locks; door speed automatic upgrade feature has fire, power failure automatic conversion feature. Automatic Sliding Doors Advantages: pan-type automatic door, with its advantages of stable and reliable has become a place of business, as well as for better access to public places, widely used standard automatic doors. Continuous monitoring of micro-processing controller with the location，during hot and cold season it can adjust the opening degree to save resources. Streamlined superior brushless DC motor to ensure high-power movements, combined with the supporting electro-mechanical locks, safety sensors, and other external smart card access control modules, making it a first class automatic door. Features: The device is simple, easy installation, performance, safety and reliability, good airtight, mechanical locks; door speed automatic upgrade feature has fire, power failure automatic conversion feature. Automatic Sliding Doors Advantages: pan-type automatic door, with its advantages of stable and reliable has become a place of business, as well as for better access to public places, widely used standard automatic doors. Continuous monitoring of micro-processing controller with the location，during hot and cold season it can adjust the opening degree to save resources. Streamlined superior brushless DC motor to ensure high-power movements, combined with the supporting electro-mechanical locks, safety sensors, and other external smart card access control modules, making it a first class automatic door. Features: The device is simple, easy installation, performance, safety and reliability, good airtight, mechanical locks; door speed automatic upgrade feature has fire, power failure automatic conversion feature. QC-SL-02 Automatic Sliding Doors Advantages: pan-type automatic door, with its advantages of stable and reliable has become a place of business, as well as for better access to public places, widely used standard automatic doors. Continuous monitoring of micro-processing controller with the location，during hot and cold season it can adjust the opening degree to save resources. Streamlined superior brushless DC motor to ensure high-power movements, combined with the supporting electro-mechanical locks, safety sensors, and other external smart card access control modules, making it a first class automatic door. Features: The device is simple, easy installation, performance, safety and reliability, good airtight, mechanical locks; door speed automatic upgrade feature has fire, power failure automatic conversion feature. Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.