The distribution company's new instrumentation solution center will open May 7, adding a fourth state to its network of locations. The branch will sell retail and wholesale motion-control products and fluid-handling solutions, according to a news release.

The company, which does business as RG Group, provides technical support, distribution, repair services and engineered systems, the release stated. It does business in Delaware, Maryland, New Jersey, New York, Pennsylvania, Virginia and West Virginia.

"Our new instrumentation solution center location establishes a local presence for key customers, while providing support to meet the growing demand in the northern Virginia marketplace," President and Chief Operating Officer Rich Freeh said in a statement.

Spring Garden Township-based RG Group is a group of distribution and manufacturing companies in business for more than 50 years.