Our Oblong Metal Dome\metal domes has below chief advantages:
1. Best elastic resilience: elastic tolerance within ± 20g,
advantage of ± 30g than the industry.
2. Feel good: feel 40%-60%, can be adjustable according to clients' request.
3. Best bounce sensitivity: rebound quickly with a light , sharp ringing sound
4. Fatigue test, long life cycles: 1kgf hit test, life cycles is above 100 million times
5.Size in diameter 3mm, 4mm ...12.2mm, and we can product kinds of metal domes  according to clients' request. No matter what size or force you require, we'll do our best to produce it.

keyboard Metal Dome: they are small, oblong shaped. Its unique shape design is to meet the requirement for those electronic products, that are small and have higher density, such as single and double panel, FPC, membrane switch and other mobile phone products. O-series metal domes currently concentrated in the smaller end of size, like 5*3.7mm, 5.0mm*3.8mm , 4.0mm*3.0mm and other special size such as 4.0mm*2.0mm etc...the range of general force is from 100G to 600G. Thetrip force, rebound/return force, click, travel, and height, etc.... can be adjustable according to clients request. No matter what size or force you require, we'll do our best to produce it. Contact us now for more!  

We are guided by "the highest quality products, best service, most competitive price" to serve our customers, and want to grow together with.