 | | Clip-on cam adjustable hydraulic aluminum doorframe hinges（two-way) | |
|  | | Clip-on hydraulic buffering alauminum doorframe hinges（two-way) | |
|  | | Fixed hydraulic buffering aluminum doorframe hinges（two-way) | |
|
 | | Slide-on hydraulic buffering hinges（two-way) | |
|  | | Fixed hydraulic buffering hinges（one-way) | |
|  | | Clip-on cam adjustable hydraulic buffering aluminum doorframe hinges（one-way) | |
|
 | | Clip-on hydraulic buffering hinges（one-way) | |
|  | | Clip-on hydraulic buffering alauminum doorframe hinges（one-way) | |
|  | | Fixed hydraulic buffering aluminum doorframe hinges（one-way) | |
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