Sliding Gate Operator, Sliding Glass Door Lock, Sliding Door, Opener Door

We are offering sliding gate operator, sliding glass door lock, sliding door, opener door. 1) fast and easy installation 2) providing independent adjustment of force and speed 3) electronic board with 32-bit microprocessor 4) adjustable opening and closing speeds. 5) nylon reinforced belt for quiet smooth operation. 6) brushless no-maintenance dc gear motor. 7) door weight: 300kgs/per door max 8) door