Electroplating industry is one of the basic processes of the manufacturing industry, but also an indispensable part of the modern industrial system, small to a screw, large to automobiles, aircraft, ships, etc., are inseparable from electroplating, and in the economic development at the same time, it also has a serious impact on the environment. Most of the enterprises in the electroplating industry are small and medium-sized enterprises, which generally have the characteristics of backward electroplating technology, low degree of automation, poor management level, weak environmental awareness, high resource consumption, large pollution production and low pollution prevention and control level, and pollution accidents occur. To this end, in recent years, as the country pays more and more attention to environmental issues, many cities have begun to establish electroplating industrial parks, and the electroplating factories scattered around will be relocated to regular electroplating industrial parks, and the relevant departments of the park will unify planning, unified design, and unified management. The gathering of electroplating enterprises to the park has improved the local regional environment and obtained the scale benefits of industry development.

Under the rapid development of the electroplating industry, a large number of domestic and foreign enterprises have poured in, but mainly concentrated in the Yangtze River Delta, the Pearl River Delta, the Bohai Sea and other economically developed and convenient transportation areas, and the number of electroplating enterprises in these areas is large and concentrated. See the chart below for details：