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With a principle of being creative, advanced and honest, we are always improving our products and services to better satisfy you customers.


Products and applications in the Industrial industry must perform at a high-level. These products should last longer than a typical product from another industry – and most importantly, be resilient. Every industrial environment is a harsh one that products and the components that make them up must be prepared for.

For years, industrial companies worldwide have been turning to Daier for switches that are durable, high-performance and high-quality. Daier offers one of the broadest switching and sensing portfolios available in the industry. With more than 10,000 products ranging from snap action, limit, toggle and pressure switches to pressure, position, speed and airflow sensors, we have a product to meet your basic and complex design challenges.

We provide global engineering and service support, value-added capabilities and custom-engineered solutions that offer enhanced precision, repeatability and ruggedness. And our Test and Measurement solutions help customers in research and development, design, quality testing, manufacturing and system monitoring in many industries, applications and environments.


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