Need Zinc Phosphate Coating Service

March 31, 2009

I am looking for a shop that can apply zinc phosphate coating IAW DOD-P-16232, Type Z, Class 4. The material to be coated is 4130 castings IAW MIL-6758. Castings are approximately 20 lbs each, 8"dia. x 9" high.

Jim Sutton
precision machining - Chattanooga, TN, USA