United Manufacturing Assembly, Inc.

United Manufacturing Assembly, Inc. (UMAI) is a Fremont, California-based electronic manufacturing services provider established in 1987. The company specializes in quick-turn prototypes and high-mix, low- to medium-volume production for OEMs. Its capabilities include printed circuit board assembly (PCBA), surface-mount technology (SMT), through-hole assembly, BGA assembly and rework, cable and harness assembly, component sourcing, and full system integration. Additional services include automated optical inspection, X-ray inspection, in-circuit and functional testing, burn-in, final box build, and packaging. UMAI supports customers from new product introduction and prototyping through production and delivery.