Business use El panel

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45 Years of Business use El panel Supply | YI YI

Based in Taiwan, Yi Yi Enterprise Co., Ltd., since 1974, is a Business use El panel 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.

Business use El panel

El 09

The overall structure can be very thin, can be bent and stick on the curved surface. With the variety of connector on the end of cable, the installation can be easier.
The lifetime of switch can be more than one million pressing times, very durable, and the development cost is low, suitable for a variety of medical, industrial or military equipment.
The input voltage is DC5V ~ 12V, based on customer's design. With the design of adapter, we can match the different voltage.

Alterbating Current (AC) , EL keypad, EL switch, EL keyboard


  • Thermometer
  • Bus station
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