For the spring industry, it has long formed a passive situation in which low-grade ordinary springs oversupply and high-end products (high-strength, high-stress, heterosexual parts, and special materials) are in short supply.
The output of the spring industry in China has become saturated. According to expert statistics, the annual production of springs in our country has reached 4 billion pieces. There are 21 types of spring products and more than 1600 varieties. There are mainly valve springs, suspension springs, and diaphragm springs. Shock-absorbing springs, hydraulic springs, oil pump springs, disk springs, high temperature springs, retainers, tension springs, torsion springs, compression springs, scroll springs, and springs of the opposite sex.
The spring industry is generally better than other industries. Automobiles, motorcycles, mopeds, internal combustion engines, electrical appliances, and instruments will also be developed. The development of these industries will drive the development of the spring industry.