Extension Spring
Product categories of Extension Spring, we are specialized manufacturers from China, Extension Spring, Stainless Steel Extension Springs suppliers/factory, wholesale high-quality products of Small Extension Springs R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
China Extension Spring Suppliers
Extension springs are attached at both ends to Other components. When these components move apart, the Spring tries to bring them together again.Extension spring is a kind of spiral spring,which bears axial tension. It is made of raw material which the section is circle. When it doesn`t bear the burden,there is no gap between the coils.


