Metal etching is a process to stainless steel, copper alloy, titanium, iron and aluminum alloy and other metal elements as a carrier for chemical potion corrosion, metal etching products are used in a wide range of applications to cover the application of filters, petroleum, chemical, food, pharmaceutical plants commonly used in precision instruments, filter plates, filters in the equipment, in the semiconductor industry to cover, lead frame, mask sheet, cell phone speaker mesh, automotive speaker mesh are through the metal etching process.

Metal etching manufacturers mainly in central and southern China, occupying a large part of China's market area, in central China region to Jiangsu around the main, in southern China to Dongguan, Shenzhen, etching technology is also increasingly mature, the earliest in Shenzhen metal etching manufacturers is to Zhuolida etching processing open, in precision hardware, semiconductor, medical, optical communications, automotive engineering, aerospace, military research and other fields have a wealth of practical experience, metal etching, electroplating, electrophoresis, anodic oxidation, vacuum diffusion welding as a whole, to provide customers with the overall metal etching processing solutions.