According to our records, this business is located at 2920 N Market St. in Wilmington (in New Castle County), Delaware 19802, the location GPS coordinates are: 39.755838 (latitude), -75.532289 (longitude). Great Wall Inc is categorized under Drive-In Restaurants (SIC code 5812). Known organization owner is Seekhong Tiong. You can contact the company by phone at (302) 762-8764.