2. Check whether the crystal pendant is intact, transparent and shiny, and can reflect light.
If the parts are lost or the chandelier is dirty, please ask a professional repairman to evaluate the cost of maintenance and cleaning, so that you can ask for a discount on the basis of the original price.
4. Check whether the copper bracket rusts due to aging.
If it rusts, it should be repaired by rust removal and polishing.
5. Check whether the wires are in good condition and unobstructed.
The earliest chandelier wire was wrapped with cotton thread, which may have been damaged or leaked. Be careful and replace it in time.