All kind of hairsprings can be produced by us. Such as: Phosphor bronze hairspring,Stainless steel hairspring,  and else special hairspring.

It is widely applied to navey meters,vehicle meters,electricity meters,pressure gauges,micrometers,dial indicators,balance instruments and so on. 

If you are interested in these hairsprings,please send your drawing or sample for us as reference. 

So that we can send the best price for you or make some sample for you.

Welcome to inquire us.