1, fine steel spring: Advantages: made of high-quality steel, it has good elasticity and corrosion resistance after precision machining and heat treatment. The price is relatively low, suitable for small and medium-sized enterprises and individual users to buy and use. Application scenario: general electromechanical field, such as mechanical equipment, vehicle parts, electrical components, etc.
2. Bonnier Spring: Advantages: The special alloy material is adopted, the processing technology is more complicated, it can bear higher stress and pressure, and the service life is longer. It is suitable for automobile manufacturing, medical equipment and other fields that require high precision. Applicable scenarios: large-scale metal manufacturing equipment, ships, rail transit and other fields. Higher price, more suitable for large enterprises and high-end users.