Ruida spring is recognized by Chinese EDC players as the best quality spring. Almost all players will purchase Ruida springs during DIY of tactile feel.
How to choose:
0.25mm and 0.3mm wire diameter springs are the most commonly used. 0.25mm is softer than 0.3mm.
0.4mm wire diameter springs are only suitable for players who pursue a harder feel.
Outer diameter is 3mm, length is 5mm. This applies to most EDCs.
If you need to customize springs of special sizes, please contact us.
