According to our records, this business is located at 131 N Champlain Ave. in Wilmington (in New Castle County), Delaware 19804, the location GPS coordinates are: 39.72685 (latitude), -75.5952889 (longitude). Master Electronics & Commnctns is categorized under Emergency Calls (SIC code 4899). Current estimates show that the unit has a sales volume of $1,875,000 and staff of approximately 5 people. You can contact the company by phone at (302) 994-2682.