According to our records, this business is located at 1012 E 24th St # 7e in Marion (in Grant County), Indiana 46953, the location GPS coordinates are: 36.130493 (latitude), -95.9816545 (longitude). G P Designs is categorized under Accelerating Waveguide Structures (SIC code 3699). Known organization president is David Loer. Current estimates show that the unit has a sales volume of $1,705,000 and staff of approximately 11 people. You can contact the company by phone at (765) 664-6221; the following fax number is also provided: (765) 664-2407. Business website can be accessed at www.gpdesigns.biz.