ecological door buffer hinge
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Ecological Door Hydraulic Hinge
1.Feature description:
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1.1 No need for slotting, installation regardless of left and right. More worry-free and more convenient.
1.2 Full rolling bearing connection, quiet, quiet and more durable 30°Angle interval function
1.3 The shutdown function is controllable, making installation and use simpler and more practical.
1.4 Efficient hydraulic system ensures no oil leakage, softness and smoothness during long-term use
