The tile-shaped objects in the above picture are neodymium magnets with gold coating. Although in the picture there are only disc and tile, in fact we can customize various shapes based on customers' demands. We need customers to provide us with the outer diameter, inner diameter, thickness and angle or clear drawings to avoid errors when they order tile-shaped neodymium magnets with gold coating.

Technology of gold coating: to make gold attached to the surface of magnets by electrolysis or other chemical methods, forming a thin layer of gold. The process is very rigorous, and the technology of energy saving should be improved.

How to control the gold cylinder? In general the degree of contamination and stability of the gold cylinders are better than that of nickel ones If they are maintained a good filtration and addition of the liquid medicine. But the following aspects need to be checked: (1) Does the gold cylinder be added with adequate or excess supplements? (2) How are the PH value controlled? Finally do not forget to check the whether gold cylinder filters are replaced.