The mirror panel, also known as polishing board.After grinding and polishing, the surface of granite slate with a flat surface and mirror -luster can be used for the inner and outer decoration of the building.
What is the mirror panel
The mirror panel is also known as polishing board.After grinding and polishing, the surface of granite slate with a flat surface and mirror -luster can be used for the inner and outer decoration of the building.Banshi cannot be made into a mirror panel.The mirror panel is iron -red powder, nitric acid, and water as the surface of the grinding medium. The surface formed with wool felt, and the effect can be compared with the mirror used by people.

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