According to our records, this business is located at RR 2 Box 217b in Frankford (in Sussex County), Delaware 19945, the location GPS coordinates are: 38.5167069 (latitude), -75.113041 (longitude). Sun Marine Maintenance is categorized under Erosion Control (SIC code 1629). Known organization president is Michael Jahnigen. Current estimates show that the unit has a sales volume of $1,503,000 and staff of approximately 9 people. You can contact the company by phone at (302) 539-6756; the following fax number is also provided: (302) 539-6076.