According to our records, this business is located at 701 S Market St. in Wilmington (in New Castle County), Delaware 19801, the location GPS coordinates are: 39.728553 (latitude), -75.557129 (longitude). Keystone Quality Transport is categorized under Rescue Squads (SIC code 4119). Known organization manager is Bill Richard. Current estimates show that the unit has a sales volume of $2,950,000 and staff of approximately 50 people. You can contact the company by phone at (302) 654-7870.