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  • [Door Hardware Installation] How to adjust a door hinge

    The door can be said to be very important furniture, because the door used everywhere. Therefore, the door hinge is a very important hardware accessory for the door. If the door hinge is damaged or worn, the door cannot be opened easily. Them,let us introduce to you how to adjust the door hinge..The

  • [Door Hardware Installation] Installation of floor spring

    Floor spring installation is not a simple job.It should be done by the skilled persons.Wrongly installation may cause noice,oil leaking or speed problems.The steps are as below:1.Choose the suitable floor spring according to the door weight and width.2.Decide the ground digging hole position and si

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