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 3H Communication Systems is a trusted leader in wireless infrastructure and microwave solutions, proudly certified with AS9100 and ISO9001:2015. With decades of expertise in RF filters and front-end systems, we provide cutting-edge technology for industries ranging from Defense and Aerospace to Telecommunications, Medical, Automotive, and beyond. Founded in 2014 and headquartered in Irvine, CA, we’re committed to delivering precision-driven results while upholding our core values of Honesty, Harmony, and Humility. 

Raytech Inc. is dedicated to advancing millimeter wave technology by developing innovative designs that push the limits of what’s possible. They specialize in designing, testing, and manufacturing high-quality millimeter wave products. Raytech offers a wide range of standard and custom components and systems to meet diverse needs.

With over seven decades of experience, San-tron knows every angle of RF connector design and manufacturing. Old standards are challenged and reinvented, while our innovations are driving higher performance and addressing the harshest environments. Every day, we build upon our years of experience, rethinking RF connector design and manufacturing, while supporting some of the biggest defense contractors and communications companies around the world.