A.  Intelligent control by microcomputers and advanced machinery manufacturing.

B.  With intelligent control system,its various parameters can be flexibly adjusted.

C.  With ultra-low noise power unit,it is also simple and convenient to install.

D.  With unique digital display window,various parameters are clear to show.

E.  With self-locking function,it is safe and reliable,not necessary to fix the electric lock.

F.  Equipped with full-function remote control device.

G. Equipped with square integrated dc brushless motor and reduction gearbox,it is high efficiency with large torque and long service life.