Home Our Story Products Facilities Services Contact We have been serving our primary customer base in the military defense and farming industries for over 40 years. Our precision machining and quality control environment have made us an invaluable partner to our customers in these industries. Check out our products, services, and facilities, then contact us for a quote. Precision Machine, CNC / Manual, Grinding and Gear Cutting in San Francisco, California. Production Specialties Copyright © Production Specialties. All rights reserved. 2380 Jerrold Ave, San Francisco, CA 94124 | 415.695.9117 Share to Facebook Share to Twitter Share to Print Share to Email More AddThis Share options