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40 years of professional spring manufacturing factory, the products are marketed in Europe, the United States, Japan and domestic manufacturers, the quality is worthy of your trust.
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Compressed Spring
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The compression spring is wound with wires of various materials, the ends are flat, and there is a certain gap between the ring and the ring, which is mostly represented by a circular cross section. When subjected to an external load, the spring shrinks and deforms, and the deformation energy can be stored. The compression spring has the widest use, the simple shape and the highest variability in the spring, making it the most widely used of all spring types.

Applications: push button springs, hydraulic springs, valve springs, valve springs, oil seal springs, battery springs
Production range: material diameter(0.08mm (0.0031”) ~ 10.0mm (0.393”) 

Antenna spring

(phosphorus copper)

Square spring

Closed circle
Tower type _ one end opening
Battery type (negative)
Battery type (positive)
Olive type
Ring type
Unequal pitch&Unequal diameter compression spring


End face closure is not smooth
End closure
End opening is not smooth