1.hairspring is a very important accessory of mechanical timer 2.can be made according to the drawings 3.with collets

Hairsprings for pressure gauge and all kind pointer-like measures

Hairspring is the heart of all kinds pointer-like measures.

 our advantages: 

Firstly, our products can be designed and made according to your special requests.

What's more, we control quality strictly with sophisticated machines imported from Germany, so our products are of good quality.

Thirdly, as we manufacture in China, thus our prices are competitive.

Finally, we can produce 3,000,000 pcs per month, thus we can deliver the goods in time.

professional customized hairspring with collets