The choice of silicone rubber keypad is obviously based on quality, cost and services. There are lots of manufacturers. Unigreat is an option. Various manufacturers have different targets. You are anticipated to search online by typing in the item and the service anticipated, e.g."silicone rubber keypad OEM", in order to find the very best brands. When you get the maker, you might check the origin of raw materials, the technologies adopted and the services provided.
Capacitive sensor from Shenzhen Unigreat Technology Co., Ltd. dominates the main market. The membrane keyboard series is available in a wide range of types and specifications. Unigreat [touch switch has to go through a series of complicated and sophisticated workmanship. For example, its epitaxial wafer needs washing, photoetching, stripping of photoresist, coating, etc. With a strong technical force, perfected quality control system and good service, more and more customers will trust Unigreat Membrane Switch.
Unigreat Technology adheres to the service theory of touch switch. Ask online!