B&Z Manufacturing is the San Francisco Bay Area's source for ultra-precision multi-axis milling and turning. We bring over 50 ... years experience to every job we do, from optical waveguides to radar guidance systems. B&Z machines materials from hyper nickel and HyMu 80 to Kovar and Invar. We have over 24,000 square feet of the best equipment in the industry, including 3, 4, and 5 axis cad driven CNC machines with electronic probing and 3 Zeiss CMM's for ultimate measurement capabilities. read more