Winning the market's appreciation in the R&D and manufacture sectors, Huihui Xin has been engaging in the production of silicon keypads for years. Huihui Xin's backlight switch series are created based on unremitting efforts. Huihui Xin membrane switches backlight switch is made of internationally sourced high quality raw materials. The keypads has been well-sealed against dust and liquid. The product does not easily tarnish. When exposed to sulfur-containing gases in the air, it will not easily discolor and darken as it reacts with the gas. Its flexible tail termination easily adapts and connects to customer's equipment.
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