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April 28, 2024

Top 8 Heavy Copper PCB Manufacturers in the USA

Introduction

Heavy copper PCBs represent a specialized segment in printed circuit boards, characterized by their enhanced ability to handle significantly higher current levels than standard PCBs. This robust construction improves the boards' durability and allows for integrating complex features into a compact size without compromising performance.

This article highlights the top 8 heavy copper PCB manufacturers in the USA. By delving into their operations, innovations, and contributions, we will underscore their crucial role in advancing technology and industrial capacities in the electronics manufacturing sector.

Company NameHeadquartersKey Products
GlobalWellPCBAGuangdong Province, ChinaHigh-quality PCBs, Heavy copper PCBs, Quickturn PCBs
Amitron CorporationElk Grove Village, IL, USAFlex & Rigid-Flex PCBs, Heavy copper PCBs, PCB Assembly
Epec Engineered TechnologiesNew Bedford, MA, USAFlex & Rigid-Flex PCBs, Heavy Copper PCBs
Rush PCB Inc.Milpitas, CA, USAHigh layer count PCBs, Rigid-Flex PCBs, Heavy copper PCBs
TechnotronixAnaheim, CA, USAHDI PCBs, Heavy copper PCBs, Multilayer PCBs
Sierra Assembly Technology LLCChino, CA, USAHDI PCBs, Heavy copper PCBs , Multilayer PCBs
Sierra CircuitsSunnyvale, CA, USAHDI PCBs, Heavy copper PCBs, Rigid and Flex PCBs
Cirexx InternationalSanta Clara, CA, USAFlex Circuits, Rigid-Flex Circuits, Heavy copper PCBs

GlobalWellPCBA 

globalwellpcba logo

Company Overview

Globalwell PCBA emerges as a professional-grade PCB and PCBA manufacturer, distinguishing itself in the competitive PCB industry with a blend of innovation, quality, and comprehensive services. Based in Guangdong Province, China, Globalwell PCBA specializes in various PCB technologies and serves a global clientele, reinforcing its position as a critical player in the electronics manufacturing domain.

Main Products

  • PCB Circuit Board Assembly
  • Custom Keyboard PCB
  • Multilayer PCB Assembly
  • HDI PCB Manufacturing
  • Rigid, Flexible, and Rigid-Flex PCBs
  • Heavy Copper PCBs
  • Ceramic PCB
  • High-Frequency PCB
  • High-Speed PCB

Certifications

  • IPMS
  • IATF 16949
  • ISO 9001
  • UL
  • CE
  • ROHS
  • ISO 13485
  • ISO 14001

Industries Served

  • Internet of Things (IoT)
  • Automobile
  • Cloud Computing
  • Telecom
  • Robotics
  • Power Control
  • Expanding Horizons

Company Advantage

  • Extensive Experience: 16 years of experience in PCB and PCBA production.
  • No MOQ: This option offers flexibility with no minimum order quantity for PCB and PCBA, catering to various client needs.
  • OEM & ODM Services: Customized solutions to meet unique customer requirements.
  • One-Stop Solution: Comprehensive services from PCB layout to final assembly.
  • Warranty and Support: 5-year warranty with local service and a dedicated R&D engineer team.

Unique Selling Propositions

  • Customization and Flexibility: Tailored solutions with no MOQ, accommodating projects of all sizes.
  • Comprehensive Services: GlobalWellPCBA offers an all-inclusive service package, from PCB layout and manufacturing to assembly and component sourcing.
  • Quality and Reliability: Ensuring product and service quality and adherence to top industry standards and certifications, including CE, IATF, ISO9001, and ROHS.
  • Global Reach with Local Support: Global service capabilities combined with localized support for a seamless customer experience.

Amitron Corporation

Amitron Corporation

Company Overview

Founded in 1985 and based in Elk Grove Village, Illinois, Amitron Corporation has grown to become one of the largest and most experienced PCB manufacturers in the U.S. Known for its leadership in thermal management technology development, Amitron prides itself on delivering high-quality, high-value PCBs efficiently. The company emphasizes quick production times, competitive pricing, and excellent customer service, aiming to provide the highest possible value with care and precision.

Main Products

  • High-Quality PCBs
  • Quickturn PCBs (1-4 day production times)
  • Aluminum & Heavy Copper PCBs
  • PCBs for various volumes, from prototypes to production runs
  • Single to 30-layer PCBs

Certifications

  • ISO 9001 
  • IPC 

Industries Served

  • Medical Industry
  • Military Industry
  • Automotive Industry
  • Consumer Electronics

Unique Selling Propositions

  • Expertise and Experience: With over 30 years in the PCB industry, Amitron's team has extensive knowledge and experience, making them a go-to for complex PCB needs.
  • Advanced Thermal Management: Leads in developing PCB thermal management technology, offering innovative solutions like Aluminum & Heavy Copper PCBs.
  • Made in the USA with International Options: It operates a state-of-the-art U.S. facility and a Southeast Asian facility, allowing for competitive pricing and domestic quality control.
  • Comprehensive Capabilities: From prototyping to high-volume production, Amitron can handle a wide range of PCB complexities and layers under one roof.

Epec Engineered Technologies

Epec-Engineered-Technologies

Company Overview

Based in New Bedford, Massachusetts, Epec is a well-established provider of custom build-to-print electronics. They manage a broad product range designed to meet the rigorous demands of their customers.

Main Products

  • Battery Packs
  • Flex & Rigid-Flex PCBs
  • Cable Assemblies
  • Printed Circuit Boards
  • Heavy Copper Printed Circuit Boards
  • CNC Machining

Certifications

  • ISO 9001:2015
  • UL Certification

Industries Served

  • Welding Equipment
  • Solar Panel Manufacturers
  • Power Supplies
  • Automotive
  • Electrical Power Distribution
  • Power Converters
  • Military

Unique Selling Propositions

  • Specialized in Heavy Copper PCBs: Epec's expertise lies in producing heavy copper PCBs designed for high-current applications, offering enhanced strength and reliability.
  • Engineering Support: Epec provides extensive engineering support, including Design for Manufacturability (DFM) checks, to ensure that PCB designs are optimized for production without sacrificing quality.
  • Customized Solutions: Tailored to meet specific customer requirements, Epec can handle complex PCB designs that accommodate high copper weights and intricate layouts.
  • Prototyping and Volume Production: Can handle both prototype and high-volume production runs, with options for small to large-scale production based on customer needs.

Rush PCB Inc.

Rush-PCB-Inc.

Company Overview

Rush PCB Inc. is your one-stop shop for all types of PCBs, including PCB Manufacture, design, and Full Turnkey PCB Assemblies. Located in Milpitas, California, the company specializes in high-layer-count PCBs, Engineering Prototypes, and a full range of Electronics Manufacturing Services.

Rush PCB is committed to delivering high-quality products tailored to customer specifications, focusing on rigid, flex, and rigid-flex PCBs. 

Main Products

  • High layer count PCBs
  • Heavy Copper PCBs
  • Exotic materials PCBs
  • PCBs with micro-vias, blind/buried vias
  • Conductive and non-conductive via fill
  • Rigid, flex, and rigid-flex PCBs

Certifications

  • ISO 9001:2015
  • ISO 13485:2016
  • J-STD-001
  • IPC-A-610E
  • UL Certified

Industries Served

  • Consumer Electronics
  • Industrial Manufacturing
  • Automotive

Unique Selling Propositions

  • Advanced Manufacturing Capabilities: Specializes in complex PCB manufacturing with capabilities such as laser-drilled micro-vias, blind/buried vias, and via fills.
  • Comprehensive Service: Offers complete turnkey solutions from PCB design and manufacturing to final assembly.
  • Quality Assurance: Ensures product quality and consistency by involving engineers in the design and development.
  • Speed and Efficiency: Provides some of the industry's most competitive pricing and quick production times.
  • Customer-Centric Engineering Support: Work closely with customers during design to ensure manufacturability and quality.

Technotronix

Technotronix

Company Overview

Technotronix is a professional PCB manufacturer based in Anaheim, California, with over 44 years of collective knowledge and experience in providing high-quality PCB assembly and manufacturing services. They specialize in various PCB technologies such as through-hole, surface mount, and mixed technology, mainly working with rigid, flexible, and metal-core PCBs. Technotronix prides itself on continuous innovation and investment in design, prototyping, assembly, and testing equipment to offer the most advanced and competitive solutions.

Main Products

  • Heavy Copper PCBs
  • Flex & Rigid-Flex PCBs
  • PCB Assembly
  • Turnkey PCB Assembly
  • Metal Fabrication
  • Material Management

Certifications

  • ISO 9001:2015
  • AS9100 Rev. D
  • ANAB ISO/IEC 17021 Accreditation
  • UL Certification

Industries Served

  • Telecommunications
  • Medical Devices
  • Aerospace
  • Automotive

Unique Selling Propositions

  • Extensive PCB Manufacturing Capabilities: Capable of producing a broad range of PCBs, from high-layer counts to exotic materials PCBs, and specializes in micro-vias, blind/buried vias, and conductive/non-conductive via fills.
  • Rapid Prototyping and Turnkey Solutions: Offers rapid prototyping services and can deliver fast turnarounds, including a 24-hour service for prototype PCB assembly. Provides comprehensive turnkey solutions from concept to box build.
  • Advanced Assembly and Testing Facilities: Equipped with state-of-the-art machinery, including Mydata placement machines and various testing and inspection equipment such as x-ray inspection, in-circuit testing, automated optical inspection, and BGA reworking stations.
  • Comprehensive Quality and Environmental Management: Holds multiple certifications that ensure adherence to quality, safety, and environmental standards, emphasizing a commitment to reliable and sustainable manufacturing practices.

Sierra Assembly Technology LLC

Sierra-Assembly-Technology-LLC

Company Overview

Sierra Assembly Technology LLC, located in Chino, California, specializes in printed circuit board (PCB) assembly and manufacturing services. With a strong focus on quality and customer service, Sierra Assembly provides a comprehensive range of PCB services, including design, prototyping, new product introduction (NPI), supply chain management, and assembly.

Main Products

  • PCB Assembly
  • Rigid, flex, and rigid-flex PCBs
  • HDI PCBs
  • Multilayer PCBs
  • Heavy Copper PCBs
  • LED PCBs
  • PCB Functional Testing

Certifications

  • ISO 9001 and 14001
  • RoHS 

Industries Served

  • Defense
  • Healthcare
  • Government
  • Entertainment

Unique Selling Propositions

  • Advanced Manufacturing Capabilities: Utilizes state-of-the-art equipment, including GPD CF-8 Component Former, Ideal Wire Processor, Material Storage with RoHS Compliance Area, PEI OLAMEF TP6 Lead Formation System, and various lead formation systems.
  • Comprehensive Service Range: Offers a broad range of services from PCB design to assembly, including testing and inspection services to ensure product quality.
  • Quick Turnaround Times: Known for the fastest turnaround times in the industry, with capabilities ranging from 1–5 days for standard projects to 1–2 weeks for complex projects.
  • Custom PCB Assembly Services: Tailored services to meet diverse industry requirements, providing customized solutions based on client needs.

Sierra Circuits

Sierra-Circuits

Company Overview

Sierra Circuits, based in Sunnyvale, California, has been a PCB manufacturing and assembly leader since 1986. They are recognized for their cutting-edge technology and ability to quickly produce complex PCBs and deliver innovative solutions. Sierra Circuits offers best-in-class services for PCB fabrication, assembly, and components, specifically tailored to meet the needs of high-reliability industries.

Main Products

  • Rigid PCBs
  • Flex and Rigid-Flex PCBs
  • HDI PCBs
  • Heavy Copper PCBs
  • Microelectronics PCBs
  • Aerospace & Defense PCBs
  • Controlled Impedance PCBs
  • RF & Microwave PCBs
  • Turnkey PCB solutions

Certifications

  • ISO 9001:2015
  • ISO 13485:2016
  • AS9100D
  • ITAR Registered
  • MIL-PRF-31032
  • MIL-PRF-55110
  • UL Certification

Industries Served

  • Aerospace & Defense
  • Automotive
  • Healthcare & Medical Devices
  • Consumer & Wearable Electronics
  • Universities & Research Institutions
  • Industrial Manufacturing

Unique Selling Propositions

  • Rapid Prototyping and Quick Turnaround: Offers the fastest turnaround times in the industry, with capabilities like 24-hour manufacturing for urgent projects.
  • Advanced Manufacturing Technologies: Utilizes state-of-the-art equipment and processes to manufacture complex PCBs and assemblies that meet high technical standards.
  • Comprehensive Turnkey Solutions: Provides a seamless process from PCB design through assembly, including component sourcing and final testing.
  • Commitment to Quality and Reliability: Maintains strict quality controls and offers advanced testing services, ensuring products meet or exceed industry standards.
  • Customer-Centric Services: Provides personalized support, extensive design for manufacturability (DFM) feedback, and dedicated CAM engineers for each project.

Cirexx International

Cirexx-International

Company Overview

Founded in 1980, Cirexx International is located in the heart of Silicon Valley in Santa Clara, California. They offer comprehensive PCB solutions, including design layout, fabrication, and assembly services, specializing in advanced PCB technology such as rigid, flex, and rigid-flex PCBs.

Main Products

  • Flex Circuits
  • Rigid-Flex Circuits
  • Heavy Copper PCBs
  • Quick-turn Prototypes
  • Electro-Mechanical Assembly
  • RF and Microwave PCBs

Certifications

  • ISO 9001:2015 certified
  • AS9100D
  • ITAR Registered
  • MIL-SPEC 31032 Certified

Industries Served

  • Defense and Aerospace
  • Medical Devices
  • Telecommunications
  • Industrial Electronics

Unique Selling Propositions

  • Quick Turnaround: This company specializes in rapid prototyping and quick-turn production, which are essential for R&D and time-sensitive projects.
  • Full In-house Capability: Handles all PCB production and assembly aspects in-house, ensuring tighter quality control and faster response times.
  • Advanced Material Handling: Expertise in handling high-performance materials and complex multilayer designs.

How to Choose the Right Heavy Copper PCB Manufacturers?

  1. Technological Capabilities: Ensure the manufacturer has expertise in heavy copper PCBs and uses advanced technologies appropriate for handling the increased copper thickness.
  2. Quality and Reliability: Look for manufacturers with relevant certifications like ISO 9001 and IPC standards, and inquire about their quality control procedures to ensure reliability.
  3. Technical and Customer Support: Check if the manufacturer offers design support and responsive customer service, which are crucial for successful project completion.
  4. Experience and Reputation: Consider the manufacturer’s expertise in your industry and seek client testimonials to gauge their reliability and quality of service.
  5. Product Examples and Prototypes: Request examples of previous work and assess if they offer prototyping services to validate designs before full-scale production.
  6. Cost and Turnaround Time: Compare costs to ensure competitiveness and transparency and verify that their production schedules align with your project deadlines.
  7. Sustainability Practices: Evaluate the manufacturer's environmental policies, mainly how they dispose of and recycle copper and other materials.

Conclusion

Choosing a reputable and technologically advanced manufacturer for heavy copper PCBs is crucial in ensuring the reliability and efficiency of high-demand electronics.

These specialized PCBs support robust applications requiring high current handling, enhanced thermal management, and superior mechanical strength.

The top 8 heavy copper PCB manufacturers in the USA, as discussed, not only demonstrate excellence in manufacturing standards but also drive innovation within the industry.

As a leading PCB manufacturer, Globalwell PCBA is at your service. Feel free to contact us.

Article written by Alice Lee

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