Three layers PET Membrane with LED

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45 Years of Three layers PET Membrane with LED Supply | YI YI

Based in Taiwan, Yi Yi Enterprise Co., Ltd., since 1974, is a Three layers PET Membrane with LED manufacturer. Every OEM or ODM finished product is fully assessed before delivery, and all of our materials and components are RoHS compliant.

Specialized in manufacturing membrane switch with super-abrasive finishing, as well as PCB board, graphic overlay, EL panel and circuit board, all materials and components are suitable for use in computers, instruments, electronics and electrical goods. FPC bending test, FPC auto drilling, FPC e-test, FPC SMT, CNC laser cutting, color scanner, SMT for membrane switch and printed circuit supply. Export 70% worldwide in US and Europe and the rest 30% in Taiwan.

YI YI has been offering customers high-quality membrane switch, EL panel & circuit board, both with advanced technology and 25 years of experience, YI YI ensures each customer's demands are met.

Three layers PET Membrane with LED

Membrane Switch 0118

This memebrane swith is used in medical machine, and contains Poly domes button, frame embossing keys, isolation ink circuit three switch tails, red and Green LED assembled and 3M468 adhesive on the backside.

Plactic touch keypad . Gradient color, Die cut , Soft keyboard, waterproof membrane switch


  • Machanical machines
  • aesthetic medicine machine
  • PH memter
  • Transportation system
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