According to our records, this business is located at 16300 Arrow Hwy # E in Irwindale (in Los Angeles County), California 91706, the location GPS coordinates are: 34.10656 (latitude), -117.9266558 (longitude). RTM Machining is categorized under Machine Shops (SIC code 3599). Known organization owner is Ralph Macias. Current estimates show that the unit has a sales volume of $123,000 and staff of approximately 1 worker. You can contact the company by phone at (626) 851-2440.