RelaDyne is a national leader in lubricants, fuel, diesel exhaust fluid (DEF), and industrial reliability services, serving industrial, commercial, and automotive businesses across North America.
Founded in 2010 through the merger of four industry leaders, RelaDyne has grown to more than 190 locations nationwide through a proven strategy of acquiring and integrating top-performing companies.
Our mission is simple: to deliver lubrication excellence that drives reliability, efficiency, and profitability for every customer we serve.
By understanding the unique needs of each partner, our dedicated Associates become an extension of your operation—providing the right products, services, and expertise to keep your business running at its best.
Cole-Parmer is a leading source of laboratory and industrial instrumentation, equipment and supplies.
- Serving the scientific and engineering communities, our expertise includes laboratory research, fluid handling, electrochemistry, temperature measurement and control, life science, food safety and more.
- We sell 150,000+ items via catalogs, phone, fax, a suite of eCommerce sites and through a network of international dealers.
Industrial distributor and expert technical support for pumps, fluid power, finishing, mechanical power transmission, bearings, electrical and automation applications and repair. We serve industrial customers in OH, IN, IL, KY, WV, MI, TN, PA, MO, TX and CT. At OTP, the broad range of products we supply and support, combined with the superior technical expertise and knowledge of our people, has allowed us to become an invaluable partner to companies in a wide range of industries.
For 50 years, OTP has merged the knowledge, talent and passion of our associates with a complete lineup of the industry’s best manufacturers to deliver valuable solutions that help our customers achieve their goals. Whether you are a customer, supplier or associate, you can count on OTP as your partner to support you in reaching your business and personal goals.
Technical Knowledge. Broad Product Support.
We represent premier manufacturers, including: Flowserve, Warren Rupp, Gusher, Graco, Deublin, Eaton, Cutler Hammer, Kremlin, Sames, Omron Industrial Automation, Emoton, Browning, Kop-flex, Sealmaster, Morse, Eurodrive, Rexnord, Emerson Power Transmission, Durco, 80/20, Georgia Hydraulic Cylinders, GIW, GPM Eliminator, Grundfos, Leeson, Lynair, Tolomatic, SMC, NSK, NTN, Red Lion, Sumitomo, UST, Versa-Matic, AC Tech, Baldor, Danfoss, Dixon, McGill, Rollway, Falk, Worthington, Hub City, Imo, Linkbelt, Lovejoy, Martin Sprocket, Stearns, Siemens, THK, US Electric and Warner Electric.