I have access to PVD and Moly coating. i can coat parts with TiN, TiAlN, TiN/TiAlN multilayer, AlTiN and Moly. all these coatings are heat/wear resistance hard coating except for moly. moly is a oil based soft coating for lubrication. The PVD and molt coating machines are top of the line and the coatings are some of the best in the buisness. if you're interested let me know.