Bathroom mirror is a mirror placed in the bathroom for people to wash. Bath mirror is an indispensable part of bathroom space. Clear and bright bath mirror can bring people a good mood when dressing and finishing. The appearance of bath mirror is various, such as square, ellipse, egg circle, etc., or as a single whole, the mirror edge is polished, the mirror surface is carved, exquisite and practical, or as a part of the bathroom cabinet, with mirror lamp, bath cabinet, to create a unified bathroom space.

When taking a bath in the bathroom, the water vapor always makes the mirror covered with a layer of mist, which makes the mirror lose its function. Therefore, the high-quality bathroom mirror generally has the function of anti fog and waterproof, and the light refraction is strong in. The bathroom mirror frame can prevent fog, water and rust. PVD technology is applied.

PVD technology, especially ion plating (IP) technology, is mainly used in the surface treatment of mirror frame in bathroom mirror industry. Compared with traditional water electroplating technology, IP ion plating has no three wastes discharge, no use of cyanide in the production process, and is environmentally friendly. It is a green environmental protection technology. Moreover, the performance of the coating is far beyond that of water plating. The IP ion coating has high purity, uniform thickness, good compactness, good adhesion and good wear resistance. The application of IP ion plating in the bathroom tool manufacturing industry has greatly improved the appearance of bathroom objects and the wearing time of coating, which has promoted the development and progress of bathroom related articles to a certain extent.