Bay Area Circuits Competitors

Sunstone Circuits® is the established leader in providing innovative and reliable printed circuit board (PCB) solutions for the electronic design industry. With 50 years of experience in delivering high quality, on-time PCB prototypes, Sunstone Circuits is committed to improving the prototyping process for the design engineer from quote to delivery. Our recent merger with American Standard Circuits (ASC) makes us a total solutions provider; adding the capability for manufacturing quality rigid, metal-backed, UHDI, RF/microwave, flex, and rigid-flex PCBs for the medical, automotive, industrial, defense, and aerospace markets in volumes from test and prototypes to large production orders. Through ASC’s Global Sourcing Division’s network of established manufacturing partners across the globe, our customers can take advantage of reduced cost on the following products: All types of printed circuit boards Metal fabrications such as stamping, die casting and CNC machining. Wire harnesses and cable assemblies Plastic injection molding, vacuum, over and blow molding Membrane switches and graphic overlays Transformers and coils For more information about Sunstone's innovative PCB solutions, or to learn more about the online quote and ordering process, please visit www.Sunstone.com.

Founded in 1980, Cirexx International, Inc. is an electronic solutions company offering PCB Layout, Fabrication, Assembly, Testing & Validation of high-reliability Flex, Rigid-Flex, RF/Microwave, HDI and Rigid Circuit Boards. Recognized as a time-technology leader, Cirexx offers a genuine Quick Turn service and provides a “one-stop-shop” and all in-house solution with 100% USA manufacturing. MILITARY 31032 | 55110G | 50884F ISO 9001-2008 AEROSPACE AS9100-C ITAR REGISTERED PCB Layout • Mentor PADS Software • D.F.M. and Engineering Review • Flex, Rigid-Flex, R.F., FR-4, H.D.I. • 1 to 5-Day Quick Turn Fabrication • Engineering Support - 90+ years of combined experience • Controlled impedance - Calculation & Test • 3 MIL Lines / 3 MIL Spaces • 1-30 Layers • 2 to 5-Day Quick Turn Assembly • Machine Load - Thru-Hole, SMT, BGA • Flex, Rigid-Flex • Component Sizes Down to .01005 • Quick Turn Prototype • Full Turnkey & Consignment • 1 to 5-Day Quick Turn

PCBWay has specialized in PCB prototype, small and medium batch production. It was founded in 2014, and we are constantly growing. With over 15 years’ professional experiences and advanced manufacturing capabilities of our factories, in the past 4 years, our products have been well marketed in 150 countries and used by 250,000 clients around the world. PCBWay key highlights: 1. Quality assurance & Cost-effective: At the beginning of 2018, we’ve spent $2,000,000 in ordering a whole set of Surface Treatment Equipment Automatic Copper Production Line. We’ve also adopted the most used testing and inspecting equipment in the industry, such as Flying Probe Tester, X-Ray Inspection Machine, Automated Optical Inspection (AOI) Machine. With our 5 PCB & PCBA factories in Shenzhen, our pricing is transparent without extra fee, which is very competitive. 2. One-stop online self quote-order system (you just need to fill in the information for a free quotation), with 24h/7d online customer service. 3. Headquarter in Hangzhou, business office in Paris which provides direct service and a good communication for our clients. 4. With more than 70 persons in senior management team and senior engineer team, 50 persons in commercial team and 500 persons in professional production team, our vision is to help engineers and companies build more amazing projects and bring their ideas to life.