According to our records, this business is located at 109 N Jackson Ave. in El Dorado (in Union County), Arkansas 71730, the location GPS coordinates are: 33.2119457 (latitude), -92.6611955 (longitude). Eby Engineering Co is categorized under Color Copying (SIC code 7334). Known organization owner is Robert Schultz. Current estimates show that the unit has a sales volume of $91,000 and staff of approximately 2 people. You can contact the company by phone at (870) 863-5285; the following fax number is also provided: (870) 863-5285.