Promex Industries Inc.
Semiconductor ManufacturingCalifornia, United States11-50 Employees
MICROELECTRONICS ASSEMBLY SERVICES | HIGH-RELIABILITY SMT/PCBA | IC ASSEMBLY & ADVANCED PACKAGING | CUSTOM PROCESS DEVELOPMENT Promex, based in Silicon Valley, is an ISO 13485:2016 and ISO 9001:2015 certified contract manufacturer specializing in microelectronics assembly for the medical, bioscience, commercial, and military sectors. We offer end-to-end solutions from prototypes to volume manufacturing. OUR EXPERTISE: • Medical Microelectronics Process Development & Assembly • IC & Advanced Packaging • Military / Commercial / Hi-rel Production • Complex device manufacturing from concept to production Why Choose Promex? With nearly 50 years of industry experience, our core competencies encompass the entire product lifecycle—from early-stage prototypes and new product introductions to volume manufacturing. Our in-house capabilities seamlessly integrate SMT/PCBA with advanced microelectronics assembly, ensuring precision and quality at every step. STATE-OF-THE-ART FACILITIES: • Class 100 & 1000 Cleanrooms • RoHS-Optimized SMT Lines for leaded and lead-free solder processing • Advanced Wafer Dicing, Backgrinding, Die Attach, Flip Chip, and Wire Bonding • Comprehensive Metrology for precision measurement and quality assurance COMPLETE PROCESS CAPABILITIES: • Substrate Design & Fabrication • SMT • Wafer Handling (up to 300 mm) • Automated Die Attach and Wire Bonding (Au ball, Al wedge, RF ribbon) • Heterogeneous Integration (multi-chip modules, system-in-package) • Precision Dispensing, Encapsulation, and Flip Chip Assembly • Electronic Test At Promex, we are dedicated to delivering innovative, high-quality solutions tailored to the unique challenges of today's advanced microelectronics devices.
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