1. 0.15 ~0.5mm thickness stainless steel;
2. customerized width;
3. Long life cycles;
4. requirements from customer
constant force spring
The Usage of spring
The products are widely used in various constant spring devices
The Material of spring
The frequently used materials inclued Stainless steel in accordance with the standards,
Executive Standards:
GB/T23934,GB/T1222,GB/T1239.2-2009,and JIS2704








