Industrial torsion spring is a kind of mechanical torsion spring with a wide range of product specifications. It is a non-standard spring with high quality requirements. It is widely used in industrial machinery, industrial valves, auto parts, bridge construction, national defense construction, large machinery and equipment. Xinyi industrial pressure spring has long-term experience in the development, design and production of springs of various types and materials, And give continuous attention to the improvement of production process. Our core competitiveness is reflected in the spring product design and development capabilities, strict quality control, good delivery and service, all our efforts to meet your needs of construction machinery spring.