Metal-spring.com can customized all kinds of different material in compressed spring, extension spring, torsion spring, shaped spring,etc. As top china metal spring suppliers,Pls contact us via [email protected] if you have need for springs manufacturing solution!
The constant force spring is made of stainless steel strip, and the high-strength steel strip is shaped by special production spring equipment. When ...
After heating, it can be melted into the reserved hole of the plastic or directly pressed into the reserved hole of the plastic part, and the plastic ...