If it doesn't exist, we'll design, prototype, test, and manufacture it. Check it out
you can rely on control products
Registered to ISO9001/AS9100 with Underwriters Laboratories, CPI's quality system is in constant refinement. Whether you need a freeze switch, a momentary switch, a sealed limit switch, or any other product where performance is critical, CPI’s proven quality will come through.
Unique engineered products developed from our thermal switch, limit switch, and position sensor product lines bring precision, efficiency, reliability and safety to our customers' equipment. Industries served include material handling, off-highway, oil & gas, military, aerospace, and more.
Control Products' first sales were to the US government in military applications and switches designed by CPI continue to be used extensively in military equipment. Today, CPI provides creative control solutions to a diverse group of markets. More
Custom Product Design
If the switch or sensor you need doesn't exist, CPI can design, prototype, test, and manufacture it. We've been in the switch business since 1946, and today we apply the latest technology at every stage of the development process with in-house fabrication to stay nimble and cost-effective. Learn More
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