Precision hardware refers to the hardware parts with high precision and complex shape. They are usually made of appropriate materials through precision machining technology, with high precision, high coordination and high unity characteristics, widely used in various machinery, electronics, instruments and other industrial fields.

The role of precision hardware mainly includes the following aspects: 1. High precision requirements: precision hardware has a high precision, can be used to manufacture a variety of high-precision machining parts and components. 2. High reliability: Advanced precision hardware processing technology, manufactured parts and components of good quality, long service life, high reliability. 3. Manufacturing complex shape parts: Precision hardware processing precision is high, can produce more complex shape parts and components, can meet a variety of special shape requirements. 4. Improve production efficiency: The use of precision hardware processing technology can realize efficient processing of materials, improve production efficiency and reduce production costs. In short, precision hardware as a high precision, high quality parts manufacturing technology, has a wide range of applications in all walks of life, for a variety of mechanical equipment, instruments, electronic products, etc., to provide high-quality parts.