According to our records, this business is located at 550 Southland St. in Nipomo (in San Luis Obispo County), California 93444, the location GPS coordinates are: 35.023067 (latitude), -120.472579 (longitude). Proto Die & Plastic Engr is categorized under Machine Shops (SIC code 3599). Known organization president is Rod Edwards. You can contact the company by phone at (805) 929-1563.