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https://www.profoundsilicone.com/products/multi-color-silicone-key-pad/

Silicone rubber mixing process

Because the silicone elastomer keypad color is too much, then the rubber refining needs to separate the rubber material of each color, and match the color according to the color card and process standards, and ensure that there is no color difference.

As a professional silicone products company, we provide OEM/ODM service and have a mature business model from product design to shipping.

If you are looking for a reliable silicone rubber products manufacturer, please contact us, and we will be you best partner.