By 2026, power‑electronics and MCPCB markets are benefiting from accelerated EV adoption, LED lighting upgrades, and renewable‑energy rollouts. Post‑pandemic supply‑chain reshoring and advanced thermal demands boost capacity investments. Industry analysts project continued double‑digit growth in demand for thermally optimized MCPCBs as electrification and efficiency regulations intensify.
TTM Technologies
- Location: Costa Mesa, California, USA
- Company type: Electronics manufacturing — PCB and advanced interconnect solutions, contract PCB supplier
- Year founded: 1978
- The number of employees: approx. 1000
- Main product: Multilayer PCBs, RF/microwave, backplanes, metal-core PCBs
- Key Focus: High-reliability PCBs for communications, aerospace, defense, power electronics
- Company's official website: https://www.ttm.com
- Profile: Major U.S.-based PCB manufacturer with global footprint. TTM has expanded through acquisitions to serve telecom, defense, and power sectors, investing in advanced substrate and MCPCB capacity for thermal management in power electronics.
- Products and Products and Business: Produces multilayer and specialty PCBs, RF and microwave boards, MCPCBs, and integrated backplane assemblies for high-reliability markets.
Unimicron Technology
- Location: Taoyuan, Taiwan
- Year founded: 1990
- The number of employees: approx. 300
- Main product: Multilayer PCBs, HDI, IC substrates, MCPCB/thermal substrates
- Key Focus: High-volume, high-density PCBs and IC-substrates for computing, communications and power electronics applications
- Company's official website: https://www.unimicron.com
- Profile: One of the world’s largest PCB and IC-substrate manufacturers. Unimicron supplies leading OEMs with high-density and thermally optimized boards, continually expanding production technology for power and automotive electronics.
- Products and Products and Business: Offers multilayer PCBs, HDI, IC-substrates, MCPCB and thermal management boards for consumer, telecom, automotive and industrial customers.
Zhen Ding Technology
- Location: Taiwan with major manufacturing in China
- Company type: Electronics manufacturing — PCB producer, including high-end and power PCBs
- Year founded: 1990
- The number of employees: approx. 200
- Main product: Multilayer PCBs, flexible-rigid boards, MCPCB, substrate-like PCBs
- Key Focus: High-volume consumer, computing, and power-management PCBs with emphasis on cost and thermal performance
- Company's official website: https://www.zdtglobal.com
- Profile: Large Taiwan‑origin PCB group with extensive China manufacturing. Zhen Ding focuses on scalable production of high-density and thermally enhanced boards, growing as a key supplier to consumer electronics and power-management segments.
- Products and Products and Business: Produces rigid, flex-rigid, substrate-like PCBs and aluminum/metal-core PCBs for lighting, power supplies, automotive and consumer products.
AT&S
- Location: Leoben/Weiz, Austria; manufacturing in Europe and Asia
- Company type: Advanced electronics manufacturing — high-end PCBs and IC substrates
- Year founded: 1987
- The number of employees: approx. 1000
- Main product: High-end multilayer PCBs, HDI, IC substrates; thermal solutions including metal-core substrates
- Key Focus: Premium PCBs for mobile, automotive, industrial and power electronics markets, emphasis on quality and miniaturization
- Company's official website: https://www.ats.net
- Profile: European leader in high-end PCB and substrate technology. AT&S serves premium OEMs with innovation in miniaturization and thermal/ power-management substrates, expanding automotive and industrial grade offerings.
- Products and Products and Business: Produces HDI, multilayer boards, IC substrates and thermally optimized PCB solutions for automotive, industrial, telecom and medical applications.
Ibiden
- Location: Ogaki, Gifu, Japan
- Company type: Electronics and materials manufacturing — PCB and ceramic substrates, semiconductors-related materials
- Year founded: 1912
- The number of employees: approx. 1000
- Main product: Printed circuit boards, ceramic substrates, IC packaging substrates, metal-core solutions for thermal management
- Key Focus: High-reliability substrates and materials for automotive, industrial and semiconductor industries
- Company's official website: https://www.ibiden.com
- Profile: Long-established Japanese industrial firm with strong capabilities in substrate materials and PCBs. Ibiden is known for high-quality substrates and ceramic/thermal solutions used in power electronics and automotive sectors.
- Products and Products and Business: Supplies PCBs, ceramic substrates, IC packaging, and thermally enhanced boards for automotive, power electronics and semiconductor customers.
Kingboard Holdings
- Location: Hong Kong with major production in Guangdong, China
- Company type: Diversified manufacturing — copper-clad laminates, PCB materials, PCB manufacturing and chemicals
- Year founded: 1988
- The number of employees: approx. 200
- Main product: Copper-clad laminates, PCB substrates, MCPCB laminates, finished PCBs
- Key Focus: Materials and large-volume PCB manufacturing for LED lighting, consumer and power electronics markets
- Company's official website: https://www.kingboard.com
- Profile: Major Asian supplier of laminates and PCB materials that also produces PCBs. Kingboard’s material expertise supports MCPCB and aluminum-core PCB applications in lighting and power-management sectors.
- Products and Products and Business: Manufactures copper-clad laminates, PCB substrates, finished PCBs and supplies MCPCB materials for LED and power-electronics applications.
Sanmina Corporation
- Location: San Jose, California, USA
- Company type: Electronics manufacturing services (EMS) and integrated manufacturing — PCB production and assembly services
- Year founded: 1980
- The number of employees: approx. 300
- Main product: PCBs, assemblies, system-level manufacturing, power-electronics modules (including MCPCBs via internal or partner fabs)
- Key Focus: Turnkey manufacturing for communications, medical, industrial and power sectors with emphasis on complex assemblies and thermal management
- Company's official website: https://www.sanmina.com
- Profile: Global EMS provider that combines PCB fabrication and system assembly at scale. Sanmina serves high-complexity industries and offers thermal and power-electronics module production through integrated factories and partners.
- Products and Products and Business: Provides PCB fabrication, box-build assemblies, power modules and end-to-end manufacturing for telecom, industrial, medical and automotive customers.
Flex
- Location: San Jose, California with manufacturing worldwide
- Company type: Electronics manufacturing services (EMS), design and supply-chain solutions
- Year founded: 1969
- The number of employees: approx. 1000
- Main product: Electronic manufacturing services, assemblies, PCBs, power-electronics modules, thermal solutions
- Key Focus: Global EMS and design-for-manufacture for consumer, industrial, automotive and power-electronics markets
- Company's official website: https://www.flex.com
- Profile: One of the largest global EMS companies offering design, manufacturing and supply-chain services. Flex supports power-electronics programs with PCB sourcing, MCPCBs and complete module assembly at scale.
- Products and Products and Business: Offers PCB sourcing, design, assembly and full-system manufacturing including power modules, thermal management and testing services.
South‑Electronic
- Location: Headquartered in Shenzhen, Guangdong Province, China
- Company type: lectronics manufacturing — PCB fabrication and assembly, specializing in metal‑core (MCPCB) and thermal-management boards for LED and power electronics.
- Year founded: 2010
- The number of employees: approx. 100
- Main product: Aluminum-core / metal-core PCBs (MCPCB), single- and double-sided PCBs, quick‑turn prototypes, and PCB assembly (PCBA).
- Key Focus: Fast-turn prototyping, cost-effective small/medium production, hobbyist and startup markets, LED and power PCB applications
- Company's official website: https://southelectronicpcb.com/
- Profile: Leading online PCB fab for rapid prototypes and small-batch manufacturing. JLCPCB is popular among startups, makers and OEMs for affordable MCPCBs (LED, power boards) with short lead times.
- Products and Products and Business: Offers quick-turn PCBs, aluminum MCPCBs, flexible PCBs and low-cost manufacturing services via an online ordering platform.
PCBWay
- Location: Shenzhen, Guangdong, China
- Company type: PCB fabrication and assembly services — rapid prototyping and small-to-medium volume production
- Year founded: 2013
- The number of employees: approx. 100
- Main product: Quick-turn PCBs, aluminum/metal-core PCBs, PCB assembly (PCBA) and related services
- Key Focus: Rapid prototyping, LED/lighting MCPCBs, maker and SME markets, turnkey PCB assembly
- Company's official website: https://www.pcbway.com
- Profile: Fast-growing PCB prototyping and small-batch manufacturer with integrated assembly services. PCBWay targets makers, SMEs and lighting/power projects with convenient online quoting and MCPCB production.
- Products and Products and Business: Supplies prototype and production PCBs, aluminum-core MCPCBs, PCBA services and turnkey manufacturing for lighting, power and hobbyist markets.
Still searching for a reliable MCPCB partner? Choose South‑Electronic for high‑power, thermally optimized MCPCBs — advanced manufacturing, rigorous quality control, and fast turnaround. We tailor solutions for global LED, EV and power‑supply customers. Ready to start? Email inquiry@southelectronicpcb.com to request a quote and consultation today.
