10 Metal Base Substrate Manufacturers in 2025

Table of Contents

• What Is a Metal Base Substrate?
• List of 10 Metal Base Substrate Manufacturers
• List of 56 Metal Base Substrate Products
• Global Distribution of Metal Base Substrate Manufacturers by Country

• • 

    • OKI Circuit Technology Co.,Ltd. Manufacturer
      High Current / High Heat Radiation Board

    • • Website
      • Number of Employees: 754
      • Japan
      • Company Profile

    • Address: 1-15-68 Takarada, Tsuruoka, Yamagata, Japan

    Manufacturer Overview

    OKI Circuit Technology Co., Ltd. is a Japanese manufacturer of printed circuit boards (PCBs) and electronic components established in 2012 and based in Tsuruoka, Yamagata. The company produces various PCBs that are able to manage high frequencies, radiation levels, currents, and speeds. These are used in automotive components, consumer electronics, medical equipment, and communication devices. Aside from its products, the company also offers custom design and testing services for customers with unique project requirements.

• • 

    • RISHO KOGYO CO., LTD. Manufacturer
      Aluminum base PWB material

    • • Website
      • Founded: 1921
      • Japan
      • Company Profile

    • Address: No.1-9,2-chome,Dojima,Kita-ku, Osaka, Japan

    Manufacturer Overview

    RISHO KOGYO CO. LTD. is a Japanese manufacturer of electronic materials and cast resin products founded in 1921 and based in Kita-ku, Osaka. The company produces various electronic materials, insulating materials, and epoxy cast resin devices. Its products include epoxy tape for smart card terminals, cast resin phase advanced capacitors, and thermosetting resin laminated tubes/rods. The company primarily serves clients in the energy distribution, civil engineering, and offshore sectors. It offers additional services such as R&D, environmental management, and customer support.

• • 

    • Clarydon Electronic Services Limited Manufacturer
      Metal backed PCB

    • • Website
      • United Kingdom
      • Company Profile

    • Address: Strawberry Lane, Willenhall, West Midlands, United Kingdom

    Manufacturer Overview

    Clarydon Electronic Services Ltd., formed in 1994 with facilities in the West Midlands, United Kingdom, is a manufacturer of a wide range of PCB solutions, offering their clients worldwide the full spectrum of PCB requirements. Based in its West Midlands Facility totaling almost 12,000 square feet, Clarydon Electronic Services Ltd. also manufactures in several locations throughout the UK and China to offer the best solution for each customer requirement. Kasdon Electronics, the company's sister company, offers a complete contract assembly service.

• • 

    • Zitrok Manufacturer
      Metal core PCB

    • • Website
      • China
      • Company Profile

    • Address: Bantian Group Commercial Center building, Dafapu Rd, Bantian, Longgang district, Shenzhen, China

    Manufacturer Overview

    Zitrok, established in 2008 with facilities in Shenzhen, China, is a manufacturer of rigid printed circuit boards, rigid-flex PBCs, and metal core PBCs and also provides volume production of multi-layer PCBs (up to 24 layers) used in electronic components for commercial and industrial customers worldwide. The company's custom products include FR4-standard PCBs (1–24 layers), HDI PCBs, and aluminum base PCBs (1-4 layers). The company also offers a quick-turnaround service within 24 hours for double-sided and 72 hours for four-layer PCBs, up to 100,000 units. Zitrok holds both ISO 90001 and ISO 14001 RoHs certificates.

• • 

    • PCBCart Manufacturer
      Aluminum PCB

    • • Website
      • Founded: 2005
      • China
      • Company Profile

    • Address: Floor 1st/2nd, Building #C, NO.163 Wu Chang Avenue, Yu Hang District, Hangzhou, China

    Manufacturer Overview

    PCBCart, established in 1986 with headquarters in China and numerous facilities across China, is a manufacturer of printed circuit boards and a provider of PCB assembly services. The company's product line includes the custom PCB manufacture of rigid PCBs, flex PCBs, MCPCBs, and Rogers PCBs. PCBCart's products are used across industries for the production of consumer products, home appliances, automotive electronics, and telecommunications infrastructure. The company also offers turnkey PCB assembly services to meet custom THT, SMT, PoP, and other assembly requirements.

• • 

    • Meiko Electronics Co., Ltd. Manufacturer
      Aluminum base heat dissipation PCB

    • • Website
      • Listed Company (TSE Prime)
      • Founded: 1975
      • Number of Employees: 12,337
      • Japan
      • Company Profile

    • Address: 5-14-15, Ogami, Ayase-shi, Kanagawa, Japan

    Manufacturer Overview

    Meiko Corporation is a Japanese company headquartered in Ayase, Kanagawa Prefecture. The company designs and manufactures printed circuit boards primarily for the automotive and telecommunications industries, as well as for home appliances, medical equipment, and robotics. Meiko designs advanced PCBs and related parts and offers comprehensive electronic manufacturing services (EMS) for electronics. EMS services cover each step from pattern design (CAD) through tool inspection, assembly, and quality inspection. Meiko is the largest manufacturer of circuit boards specializing in cellular phone and automative markets.

• • 

    • Denka Company Limited Manufacturer
      High thermal conductivity aluminum substrate

    • • Website
      • Founded: 1915
      • Number of Employees: 6,358
      • Japan
      • Company Profile

    • Address: Nihonbashi Mitsui Tower 1-1 Nihonbashi-Muromachi 2-chome Chuo-ku, Tokyo, Japan

    Manufacturer Overview

    Denka Company Limited, founded in 1915, is a Japanese chemical manufacturer headquartered in Chuo City, Tokyo. The company offers a range of products made with the technology of fine ceramics and organic fine chemicals, such as adhesives, fluorescent materials, functional films, and heat dissipation materials. They also produce automotive parts, belts, hoses, electric wires and cables, and rubber gloves using chloroprene rubber. Additionally, Denka provides products made of polymer solutions, such as food packaging materials, building materials, and electric home appliances. In 2022, Denka launched the New Business Development to develop products and technologies in ICT and energy, healthcare, and sustainable living.

• • 

    • AT&S Manufacturer
      Metal core PCB / Copper inlay PCB

    • • Website
      • Founded: 1987
      • Austria
      • Company Profile

    • Address: Fabriksgasse 13, Leoben, Austria

    Manufacturer Overview

    AT&S, a German-based company founded in 1987 and headquartered in Leoben, Austria, is a manufacturer of printed circuit boards (PCBs) and innovative interconnect solutions. With their state-of-the-art facilities and advanced technology, AT&S produces a wide range of printed circuit boards for various industries, including automotive, industrial, and telecommunications. Their products are utilized in electronic devices and systems, providing essential connectivity and functionality. The company also offers comprehensive support to its customers throughout the entire process, from initial inquiries to post-sales assistance. Their customer services include prompt and responsive communication, technical support, and consultation to address any issues or concerns.

• • 

    • Teledyne Labtech
      RF/Microwave PCB

    • • Website
      • United Kingdom
      • Company Profile

    • Address: Unit 1 Broadaxe Business Park,Presteigne, Powys, United Kingdom

    Company Overview

    Teledyne Labtech is a manufacturing company that specializes in the design, development, and production of advanced microwave and RF products founded in 1981 and headquartered in United Kingdom. They provide diverse array of solutions, encompassing passive components, integrated assemblies, and customized designs for industries like aerospace, defense, telecommunications, and medical. The company places utmost priority on ensuring customer satisfaction and is dedicated to meeting the dynamic demands of the global electronics market. Moreover, Teledyne Labtech places a profound emphasis on upholding environmental responsibility by incorporating eco-friendly production practices and actively advocating for the adoption of renewable energy sources.

• • 

    • ExPlus Co., Ltd.
      Aluminum PCB

    • • Website
      • Founded: 1997
      • Number of Employees: 130
      • Taiwan
      • Company Profile

    • Address: 3F, No.534, Sec.1, Minsheng N. Road, Guishan Dist., Taoyuan City, Taiwan

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