9 kinds Power spring & Constant force spring Applications | Meta Spring Industry 

In this video, we can find some constant force spring and power spring applications on some common products.
The showcase here just parts of our springs design and manufacturing experience and please feel free to contact us for more springs possibility.
Meta Spring Industry Company Ltd. (TAIWAN)
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Web: www.meta-power...
Email: jack.c@meta-power-spring.com
Tel: +886-49-2317989
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