Purchase Qty. Reference FOB Price
10,000-19,999 Pieces US$0.10
20,000-29,999 Pieces US$0.09
30,000+ Pieces US$0.08
Product Description
Product Description A spring is a mechanical component that uses elasticity to work. Parts made of elastic materials undergo deformation under external force, and after removing the external force, they return to their original state. Also known as "spring". Generally made of spring steel. The ...