Suitable for twin direction opening door,with 90` auto-orientation fitting, maximum opening angle of door plank is 120`, or cust

The desige of super thin type, the height only 42mm, reduce the depth of hole on the floor, convenient to assemble.Suitable for twin direction opening door, with 90` auto- orientation fitting, maximum opening angle the perpendicular, adjusting length 6mm, with 6mm, at adjusting zero state, can adjust +-2` lengthways.Two sections closing door comtrol adjusting valve, adjust the closing door speed on angle 90`-25` and 25`-0` separately.With a constant temperature fitting, can keep a steady closing speed on the change of the difference in temperature.passed 500,000 time opening-closing test.

Our company also sell no brand item of this model, and it's cheaper than the brand one