Large Storage Capacity Metal Mobile Shelf Used Library Shelving

With our advanced equipment and exquisite workmanship, we focus on the development and production of tempered spring steel wire ASTM-A401, SAE9254V alloy spring steel wire, 55Cr3 Oil quenched and tempered spring steel wire through continuous practice and innovation. Our company's complete quality management system and honest business philosophy ensure the healthy development of the company. We take the cultivation of talents as the development strategy and take the wind and waves to make the enterprise bigger and stronger. We firmly believe that innovation is the life of an enterprise. We advocate innovation, continue to develop better products and provide customers with professional and high-quality services and support. It not only improves work efficiency, but also effectively guarantees product quality and enhances customers' confidence in our products.

The relatively good temperature and time of oil quench-tempering spring steel wire heat treatment is decided by the thickness of the wire diameter.As for the oil quench-tempering spring steel wire after winding within a few hours to stress tempering is not made rigid provisions, in general, the spring after winding should be within 12 hours to stress tempering.For springs made of hot coil and annealed material wound, the spring quenching and tempering interval should be completed within the specified time!Otherwise the consequence is very serious.

In recent years, our company has been very successful in ethics construction, eliminating possible loopholes in the work, which ensures that our Large Storage Capacity Metal Mobile Shelf Used Library Shelving maintains ultra-high quality. Our innovation capabilities have laid a solid foundation for the development of high value-added products and the continuous expansion of market share. We continuously upgrade our products to meet market demand and meet customer needs. We serve every customer attentively and provide you with all-round, meticulous, rigorous and thoughtful high-quality products and services.