Shim is mainly used in high-precision equipment, machinery and electronic products to adjust wheelbase, increase fastening area, disperse pressure, chamber sealing, etc. They are widely used in electronics, communications , aerospace, machinery, scientific research, robotics and artificial intelligence, new energy, medical and other industries, the materials used are varied according to the application and function, such as the electronic industry is mostly made of ultra-thin stainless steel 304, brass, beryllium copper, aluminum Gaskets, copper, aluminum, stainless steel, titanium are often used in the communication industry, titanium, aluminum molybdenum, tungsten and other special metals are used in the aviation industry, various types of stainless steel, high carbon steel, and spring steel are used in the machinery industry, and ultra-thin stainless steel is often used in the scientific research industry. , beryllium copper, titanium, molybdenum, tungsten and other metals, the robot industry will use titanium, copper, stainless steel, etc., the new energy industry often uses titanium, stainless steel, copper and other alloys, the medical industry commonly uses stainless steel 301, titanium and other metal materials. Tear-off Shims Peelable Shims Laminated Gasket Multi-layer Washer are made of many thin layers that are closely stacked together, and the thickness can be easily changed by tearing off a thin layer. Thin stainless steel, or thin brass sheet, thin phosphor copper and other metals are mostly used, which are widely used in motors, new energy, machinery Components for equipment, transportation equipment, motors, etc.