MORE INFORMATION

We are proud of the manufacturers we represent and pledge to treat our customers with fairness and integrity.

We add value through systems application expertise, providing quality engineered products, and unparalleled field service.

  • 97 Monocacy Blvd Suite D, Frederick, MD 21701
  • (301) 682-3390
  • (800) 233-7718
  • (301) 682-3391
info@sthinc.com
Credit Application

CONNECT WITH US

CONTACT US

    As of July 2021, we will no longer be supporting Internet Explorer. While the majority of our site will function normally in this browser, we cannot guarantee that all aspects will function. Microsoft recommends upgrading to their Edge browser as they no longer support Explorer (including security updates). We would also recommend trying Google Chrome or Firefox. All three options are free downloads and well-supported.