Electronics & Semiconductor Manufacturers
R K Electronics Inc
7405 Industrial Row Dr, Mason, OH 45040, United States
- Manufacturer
- Founded 1949
About R K Electronics Inc
R-K Electronics is based in Mason, Ohio, and traces its roots to February 1949 when Bill Keller and John Runge founded R-K Electric Company, Inc. as a panel builder serving steel mills, machine tool builders, and paper manufacturers across Ohio, Indiana, and Kentucky. Today the company designs and manufactures a range of electronic automation control components, from intrinsically safe low‑voltage relays to 600‑volt three‑phase monitoring controls. In addition to its standard product line, R-K develops custom processor‑based embedded controllers—dedicated PLCs with hardware, firmware, and packaging tailored to OEM specifications—for equipment and machinery control systems. R-K’s customers span the electrical controls industry and OEMs in sectors such as heating and refrigeration, pumping and level control, as well as the original steel, machine tool, and paper markets. The company supplies both off‑the‑shelf components and fully customized control solutions built to each OEM’s operating requirements. The founder’s original decision to start the business because they “couldn’t do any worse working for themselves” evolved into a stated philosophy of customer‑driven innovation: R-K emphasizes listening to customers to create control components with unique features that simplify control requirements and make customers more successful. Ongoing development includes controls that interface with the company’s own color touch screens.
Manufacturing capabilities
Core processes
Industries served
- Steel mills
- Machine tool
- Paper manufacturing
- Electrical controls
- OEM equipment manufacturers
- Heating and refrigeration
- Pumping and level control
Company details
- Location
- Mason, Ohio
- Company type
- Manufacturer
- Founded
- 1949
Frequently asked questions
Where is R K Electronics Inc located?
R K Electronics Inc is located at 7405 Industrial Row Dr, Mason, OH 45040, United States.
What does R K Electronics Inc do?
R K Electronics Inc is listed under Electronics & Semiconductor Manufacturers, and its listed capabilities and products include Electronic automation control component design and manufacturing, Custom processor-based embedded controller design (dedicated PLCs), Hardware, firmware, and packaging integration for OEM controls, Intrinsically safe relay production, Three-phase monitoring control manufacturing and Standard product line for heating, refrigeration, pumping, and level control applications.
What industries does R K Electronics Inc serve?
R K Electronics Inc lists Steel mills, Machine tool, Paper manufacturing, Electrical controls and OEM equipment manufacturers among the industries it serves.
When was R K Electronics Inc founded?
R K Electronics Inc was founded in 1949.
How do I request a quote from R K Electronics Inc?
Use the Request a quote button on this page to send R K Electronics Inc your requirements through FirmsLedger, or call (513) 489-4060 and visit rke.com.
What companies are similar to R K Electronics Inc?
Other Electronics & Semiconductor Manufacturers in Ohio listed on FirmsLedger include Ohio Semitronics, Inc., Mitchell Electronics, Inc and Tosoh SMD, Inc..