KBB Automatic Door Group

1. Specially designed V shaped concave track and load bearing gyro design, guaranteeing an all out smooth appe

1. Multiple functions. 37 built-in parameters including door opening speed, closing speed, half opening wid

Safety functions: 1. Safety beam which installed in the fix-door frame. 2. UPS backup battery ensures the do

1. Multi-functional The KS series products offer costumers manual functions, automatic functions, single dire

In Automated Door industry , KBB is the largest professional manufacturer and No.1 brand in China , even in As

Main function: (1). Lock up (2). Stop at opening position (3). Stop at closing position (4). Continuous ro