Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
Precautions for hinges
1. Gently wipe with a dry soft cloth, do not use chemical cleaners or acidic liquids to clean, if you find black spots that are difficult to remove on the surface, wipe with a little kerosene;
2. It is normal for the sound to be heard after a long period of use. In order to ensure the pulleys are lasting, smooth and silent, lubricating oil can be added regularly for maintenance every 2-3 months.
3. It should be prevented from hitting and scratching by heavy objects and sharp objects.
4. Don't pull hard when handling, and damage the hardware at the joint of the furniture.
![[X]](https://www.sylodium.com/img/placeholder-400x286.png)
