Air Supply
Reliable compressed air solutions and service to maximize uptime and efficiency.
Explore Air SupplyComprehensive Industrial Products, Services & Solutions
Equip. Engineer. Support.
We deliver end-to-end solutions across the equipment lifecycle—so you can run longer, safer and smarter.
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Premier Products
Access the industry’s leading brands and engineered solutions.
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Engineered Solutions
Application expertise and system design that solves real-world challenges.
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Lifecycle Service
Installation, maintenance, repair and support when and where you need it.
Four capabilities. One technical partner.
Rotating Equipment
Expert repair, parts and field service to keep your equipment running at peak performance.
Explore Rotating Equipment
Finishing, Dispense & Filtration
Precision finishing, fluid management and filtration solutions for quality outcomes.
Explore Finishing, Dispense & Filtration
Industrial Automation
Automation, controls and integration to drive productivity and reduce complexity.
Explore Industrial AutomationINDUSTRIAL & MANUFACTURING SOLUTIONS
A Support Team of Problem-Solvers and Industry Experts
Products
OTC Industrial Technologies (Ohio Transmission Corporation) has maintained longstanding partnerships with top-tier vendors and a robust portfolio of products to ensure our customers maintain peak performance.
Services
As one of the largest service & repair providers in the country, our fleet of engineers and certified repair technicians offer a wide range of solutions, such as on and off-site repair, spare part solutions, and preventative maintenance, regardless of manufacturer.
Industries
Since 1963, we have been proud to become critical partners to our customers in a wide variety of industries. You can trust OTC to provide the products and expertise you need to keep your business running profitably and efficiently.
Solutions & Services to Optimize Your Operation
Whether it is in stock or custom, we offer premier products from top tier vendors.
Grow Your Expertise
As one of the largest industrial solutions providers in the U.S., OTC's success is built around strong core values and a dynamic team environment. Our continuous growth brings limitless opportunities for personal, professional and financial growth.
World Class Vendors,
Industry-Leading Solutions
OTC keeps your business running efficiently with high-quality product solutions from the nation's leading manufacturing vendors.
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Need a custom product for your facility?