Selecting the right PCB assembly manufacturer is a crucial step in ensuring the successful launch of your product. Keep Best is a fast and reliable PCB assembly manufacturer offering comprehensive services, including component procurement, SMT, DIP, final product assembly, and testing. We guarantee the quality of your products through 19 quality inspection processes—significantly exceeding industry standards—while meeting your fast delivery needs.
To assist you in making an informed decision, here is Keep Best’s list of the top 15 PCB assembly manufacturers in the United States. We’ve outlined their unique capabilities, delivery timelines, and competitive advantages.
1.TTM Technologies
- Location: Costa Mesa, California
- Website: ttm.com
- Company Type: Public
- Year Founded: 1998
- Number of Employees: Approximately 24,000
- Key Products: Advanced PCBs, backplane assemblies, RF components
- Overview: TTM Technologies is a global leader in PCB manufacturing, offering a wide range of products including conventional, high-density interconnect (HDI), flexible, and rigid-flex PCBs.
- Advantage: Their extensive engineering expertise and broad product portfolio enable them to support complex and high-reliability applications across various industries.
- Delivery Capabilities and Lead Times: TTM Technologies offers flexible lead times to meet customer requirements, with standard lead times typically ranging from 2 to 4 weeks, and expedited services available for quicker turnaround.
2.Sanmina Corporation
- Location: San Jose, California
- Website: sanmina.com
- Company Type: Public
- Year Founded: 1980
- Number of Employees: Over 35,000
- Key Products: PCB fabrication, system assembly, optical and RF solutions
- Overview: Sanmina is a leading integrated manufacturing solutions provider, specializing in end-to-end design, manufacturing, and logistics services.
- Advantage: Their global footprint and comprehensive capabilities allow them to deliver high-quality, mission-critical products efficiently.
- Delivery Capabilities and Lead Times: Sanmina provides tailored lead times based on project complexity, with standard production cycles ranging from 3 to 5 weeks, and options for accelerated delivery to accommodate urgent needs.
3.Jabil Inc.
- Location: St. Petersburg, Florida
- Website: jabil.com
- Company Type: Public
- Year Founded: 1966
- Number of Employees: Over 200,000
- Key Products: PCB assembly, design engineering, supply chain management
- Overview: Jabil is a global manufacturing solutions provider with a focus on delivering comprehensive design, manufacturing, supply chain, and product management services.
- Advantage: Their vast scale and diverse capabilities enable them to serve a wide range of industries with tailored solutions.
- Delivery Capabilities and Lead Times: Jabil offers scalable delivery options, with standard lead times of 2 to 4 weeks, and the ability to expedite orders for critical projects, leveraging their extensive supply chain network.
4.Flex Ltd.
- Location: San Jose, California
- Website: flex.com
- Company Type: Public
- Year Founded: 1969
- Number of Employees: Approximately 160,000
- Key Products: PCB assembly, design and engineering services, logistics
- Overview: Flex Ltd. is a multinational company that provides design, engineering, manufacturing, and supply chain services to various industries.
- Advantage: Their innovative approach and global presence allow them to offer flexible and scalable solutions to meet diverse customer needs.
- Delivery Capabilities and Lead Times: Flex Ltd. provides adaptive lead times based on project demands, with standard production periods of 3 to 5 weeks, and expedited services available for time-sensitive requirements.
5.Plexus Corp.
- Location: Neenah, Wisconsin
- Website: plexus.com
- Company Type: Public
- Year Founded: 1979
- Number of Employees: Around 19,000
- Key Products: PCB assembly, product design, aftermarket services
- Overview: Plexus Corp. specializes in providing complex product design, manufacturing, and aftermarket services to companies in various sectors.
- Advantage: Their focus on complex product realization and customer-centric approach ensures high-quality and reliable solutions.
- Delivery Capabilities and Lead Times: Plexus Corp. offers customized lead times to align with client schedules, with typical production cycles of 2 to 4 weeks, and options for rapid prototyping and accelerated delivery.
6.Benchmark Electronics
- Location: Tempe, Arizona
- Website: bench.com
- Company Type: Public
- Year Founded: 1979
- Number of Employees: Approximately 10,000
- Key Products: PCB assembly, engineering services, precision technologies
- Overview: Benchmark Electronics provides comprehensive electronics manufacturing services, including design, engineering, and precision machining.
- Advantage: Their expertise in precision technologies and engineering services enables them to deliver high-quality products for complex applications.
- Delivery Capabilities and Lead Times: Benchmark Electronics offers flexible lead times tailored to project needs, with standard production durations of 3 to 5 weeks, and expedited options for urgent projects.
7.Creation Technologies
- Location: Boston, Massachusetts
- Website: creationtech.com
- Company Type: Private
- Year Founded: 1991
- Number of Employees: Over 3,000
- Key Products: PCB assembly, design and engineering, supply chain solutions
- Overview: Creation Technologies offers tailored electronics manufacturing and design solutions, focusing on building strong partnerships with their customers.
- Advantage: Their customer-centric approach and flexible solutions make them a preferred partner for companies seeking personalized services.
- Delivery Capabilities and Lead Times: Creation Technologies provides adaptable lead times to meet client expectations, with standard production schedules of 2 to 4 weeks, and the capability to expedite orders as needed.
8.Summit Interconnect
- Location: Anaheim, California
- Website: summit-pcb.com
- Company Type: Private
- Year Founded: 2016
- Number of Employees: Approximately 500
- Key Products: Complex PCBs, quick-turn prototypes, high-mix low-volume production
- Overview: Summit Interconnect specializes in manufacturing advanced technology printed circuit boards (PCBs), including complex PCBs, quick-turn prototypes, and high-mix low-volume production.
- Advantages: Summit Interconnect is recognized as one of the largest PCB manufacturers in North America, offering a comprehensive range of products from advanced prototyping to complex high-mix, low-to-mid-volume production.
- Delivery Capabilities and Lead Times: Summit Interconnect provides flexible lead times to accommodate various project requirements.Standard production cycles typically range from 2 to 4 weeks, depending on the complexity and volume of the order.
9.Sierra Circuits
- Location: Sunnyvale, California
- Website: protoexpress.com
- Company Type: Private
- Year Founded: 1986
- Number of Employees: Around 200
- Key Products: PCB fabrication, assembly, design services
- Overview: Sierra Circuits offers a one-stop solution for PCB design, fabrication, and assembly, catering to various industries.
- Advantage: Their integrated services streamline the production process, reducing lead times and ensuring quality.
- Delivery Capabilities and Lead Times: Sierra Circuits specializes in quick-turn services, offering lead times as short as 24 hours for prototypes, with standard production cycles ranging from 5 to 10 days, depending on complexity.
10.Advanced Circuits
- Location: Aurora, Colorado
- Website:advancedpcb.com
- Company Type: Private
- Year Founded: 1989
- Number of Employees: Approximately 500
- Key Products: PCB fabrication, assembly, quick-turn prototypes
- Overview: Advanced Circuits is a leading PCB manufacturer known for its quick-turn prototyping and production services.
- Advantage: Their commitment to rapid delivery and quality makes them a preferred choice for time-sensitive projects.
- Delivery Capabilities and Lead Times: Advanced Circuits offers same-day and next-day turnaround for prototypes, with standard lead times of 5 to 10 days for production orders, accommodating various project timelines.
11.Epec Engineered Technologies
- Location: New Bedford, Massachusetts
- Website: epectec.com
- Company Type: Private
- Year Founded: 1952
- Number of Employees: Around 150
- Key Products: Custom PCBs, flex and rigid-flex circuits, cable assemblies
- Overview: Epec specializes in providing custom-engineered electronic solutions, including PCBs and cable assemblies, tailored to meet specific customer requirements.
- Advantage: Their extensive experience and focus on custom solutions enable them to deliver high-quality products that meet unique design and performance needs.
- Delivery Capabilities and Lead Times: Epec offers flexible lead times, with standard production cycles of 2 to 4 weeks, and expedited services available for urgent requirements, ensuring timely delivery.
12.Bay Area Circuits
- Location: Fremont, California
- Website: bacircuits.com
- Company Type: Private
- Year Founded: 1975
- Number of Employees: Approximately 50
- Key Products: PCB fabrication, assembly, design services
- Overview: Bay Area Circuits offers comprehensive PCB manufacturing services, including design, fabrication, and assembly, with a focus on quick-turn prototypes.
- Advantage: Their ability to provide rapid turnaround times and personalized customer service makes them a preferred choice for time-sensitive projects.
- Delivery Capabilities and Lead Times: Bay Area Circuits provides same-day and next-day services for prototypes, with standard lead times of 5 to 7 days for production orders, ensuring flexibility in delivery schedules.
13.American Standard Circuits
- Location: West Chicago, Illinois
- Website: asc-i.com
- Company Type: Private
- Year Founded: 1988
- Number of Employees: Around 100
- Key Products: Rigid, flex, and rigid-flex PCBs, RF/microwave PCBs
- Overview: American Standard Circuits specializes in manufacturing a wide range of PCBs, including rigid, flex, and rigid-flex, with expertise in RF and microwave applications.
- Advantage: Their technical expertise and diverse product offerings allow them to serve various industries with complex PCB requirements.
- Delivery Capabilities and Lead Times: American Standard Circuits offers standard lead times of 2 to 3 weeks, with expedited options available to meet critical project deadlines, ensuring reliable delivery.
14.RUSH PCB Inc.
- Location: San Jose, California
- Website: rushpcb.com
- Company Type: Private
- Year Founded: 1997
- Number of Employees: Approximately 50
- Key Products: PCB fabrication, assembly, design services
- Overview: RUSH PCB Inc. provides end-to-end PCB solutions, including design, fabrication, and assembly, with a focus on quick-turn services.
- Advantage: Their commitment to fast delivery and comprehensive services makes them ideal for clients needing expedited PCB solutions.
- Delivery Capabilities and Lead Times: RUSH PCB Inc. specializes in rapid turnaround, offering lead times as short as 24 hours for prototypes, with standard production cycles of 5 to 7 days, accommodating urgent project needs.
15.Amphenol Printed Circuits
- Location: Nashua, New Hampshire
- Website: amphenol-printedcircuits.com
- Company Type: Public
- Year Founded: 1963
- Number of Employees: Over 1,000
- Key Products: High-performance PCBs, backplane assemblies, flex and rigid-flex circuits
- Overview: Amphenol Printed Circuits is a division of Amphenol Corporation, specializing in high-performance PCB manufacturing for various industries.
- Advantage: Their advanced manufacturing capabilities and focus on high-reliability applications make them a trusted partner for complex PCB needs.
- Delivery Capabilities and Lead Times: Amphenol Printed Circuits offers standard lead times of 3 to 4 weeks, with options for expedited delivery to meet specific project timelines, ensuring dependable service.
