Surface treatment capacity


Bozna has three advanced automatic electroplating production lines, the main types of plating are hexavalent chromium, trivalent white chromium, trivalent black chromium, pearl nickel and so on. The electroplating products have excellent corrosion resistance. The core components of electroplating line are mainly Mitsubishi, Omron and other products, and vulnerable accessories are always available to ensure the reliable operation of the equipment.

Automatic electroplating production line


We have a automatic electroplating production line, providing high quality vacuum electroplating and water electroplating, satisfying the demand for unsatisfactory materials and metal spray electroplating. Through advanced automation technology, we are able to produce high-efficiency, high-precision electrical machining, so as to provide customers with superior products.

Types of Electroplating


Water Electroplating


Water electroplating, also known as wet electroplating, is related to water and aqueous solutions as the name suggests. The principle of electrochemical reaction is a chemical process. It generally applicable to ABS, ABS+PC products. According to the different needs of customers, it can be plated in different colors. After the treatment of water electroplating, the product has good corrosion resistance and weather resistance, which can meet the various requirements of customers in terms of performance.


Vacuum Electroplating


Vacuum electroplating is the product placed in a vacuum environment, through electricity, so that aluminum, chromium, titanium, boron and other targets can be vaporized, and then the material can be uniformly deposited on the surface of the product. This process has the characteristics of low production cost and reducing environmental pollution. It can be divided into vacuum evaporation plating, magnetron sputtering ion plating, etc.

Water electroplating process


We offer the water electroplating process is a surface treatment process in which metal ions are deposited on the plated parts by electrolysis in aqueous solution. 


Our chromium is decorative chromium, mainly used in the decorative appearance of products. Decorative chromium plating refers to plating chromium on a per-polished surface to obtain a silver-blue coating with mirror luster. Our light chromium products have excellent weather resistance, can keep the products bright and beautiful appearance for a long time, and have excellent decoration.

Pearl Nickel

Pearl nickel coating is milky white, dull, like silk not dazzling dazzling, no mirror-like bright dazzling, soft and comfortable, like semi-hazy extinction state, widely used in automobile, motorcycle and household appliances industry. Our company has 30 years of rich experience in pearl nickel processing, and is always the supplier of pearl nickel products for well-known enterprises (Toyota, Honda, BYD, Midea, etc.).

Black Chrome

Black chromium has been widely used in automobiles and decorative parts of daily light industrial products. Our black chromium products have excellent corrosion resistance and weather resistance, and has been stable for many well-known enterprises to provide this product.

Electroplating process flow chart

Advantages of vacuum electroplating


Vacuum electroplating can evenly deposit a very thin film layer on the surface of the material, which makes the surface of the material after surface treatment very smooth, with better appearance and quality.


Vacuum electroplating can be coated with a variety of materials, including metals, oxides and amorphous materials, which can provide excellent corrosion resistance and chemical stability to the substrate, extending its service life.


Vacuum electroplating can precisely control the properties of the film layer by controlling the thickness, composition and structure of the deposition, so as to meet the needs of different application fields. Vacuum electroplating technology can also impart special physical, chemical or biological properties to the surface without affecting the properties of the substrate.


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