Ceramic PCB

Geyuan Electronics boasts 17 years of experience in the R&D, design, and manufacturing of ceramic PCBs, and is one of the top three ceramic substrate suppliers in Shenzhen. The company has obtained ISO9001, IATF16494, UL, and RoHS certifications, and provides one-stop services from material procurement and design guidance to mass production. Contact us now for a project quote.

Struggling to Find a Reliable Ceramic PCB Manufacturer?

We understand that finding the right dedicated ceramic circuit board is no easy task. Geyuan Electronics is committed to bridging the gap between complex engineering requirements and reliable manufacturing execution.

No More Quotation Delays

Factory direct sales bypass trading companies. Our engineers process your Gerber files immediately, ensuring you receive a transparent and accurate quote within just 2 hours, guaranteeing your project proceeds strictly on schedule.

Stable Batch Quality

From initial 5 prototypes to large orders of 10,000 pieces, we use the same rigorous production lines and parameters. This eliminates the risk of latent defects and ensures consistent and reliable performance every time.

Genuine Technical Support

Stop dealing with sales representatives who don't understand circuit design. You'll work directly with our PCB experts who provide proactive Design for Manufacturing (DFM) feedback, preventing costly manufacturing problems before production even begins.

A Professional Manufacturer Providing Ceramic Printed Circuit Board Production Services

Looking for a professional manufacturer of ceramic printed circuit boards? With over 10 years of experience in ceramic substrate R&D and production, we are committed to technological breakthroughs to achieve optimal product performance, quality, and higher production efficiency. Geyuan Electronics is your one-stop service provider for enhancing your inventory or project ceramic PCB solutions, helping you gain the ultimate competitive advantage. We are more than just a PCB manufacturer; in fact, we build the cornerstone of every innovative technology in real time. Choose Geyuan Electronics, and we will help you turn your ceramic printed circuit board ideas into reality with our professional technology, efficient service, and superior quality. Take control and stand out in the market.

Ceramic PCB Capabilities

Technology

Ceramics: Al₂O₃, AlN, Si₃N₄, ZTA (Zirconia Toughened Alumina)
Substrate options: Direct Copper Bonded (DCB), Active Metal Brazed (AMB)
Multilayer ceramic builds (HTCC, LTCC)
Laser drilling, etching, plating, and solder‐mask processing
Thermal shock rated: –55 °C to +150 °C (suitable for cryogenic &
extreme thermal cycling)
Ultra‑low CTE materials: down to ~2.6 ppm/°C
High bending strength: up to ~700 MPa

Patterns & Holes

Minimum line/space: ~0.2‑0.5 mm (design dependent)
Copper mismatch ≤0.1 mm
Etching factor ≥2.0
Distance to board edge ≥0.15‑0.5 mm depending on thickness
Out‑dimension tolerance: +0.2/‑0.05 mm
Edge chipping control: ≤½ board thickness

Materials

Aluminum Nitride (AlN) – high thermal conductivity (170‑230 W/m·K)
Silicon Nitride (Si₃N₄) – low CTE, excellent mechanical stability
Alumina (Al₂O₃) – cost‑effective ceramic substrate
Zirconia Toughened Alumina (ZTA) – enhanced toughness variant
Copper layers: 0.127‑0.4 mm (DCB) / up to 1.2 mm (AMB)
Surface treatments: Ni, Ni+Au, Ag plating

Surface Finishes

Bare copper / antioxidant
Ni (2‑8 µm) selective
Ag (0.1‑1.0 µm) selective
Ni + Au (Au 0.01‑0.10 µm) selective
Custom plating options available on request

Transparent Production Cycle

Time is money. By combining China’s efficient production capabilities with rigorous process control, we ensure that your product launches and assembly lines will not experience any unexpected delays.

Fast Quote < 2 Hours

Our engineering team will review your Gerber files immediately, avoiding communication delays and allowing you to develop your budget faster.

Rapid Prototyping 3-5 Days

Quickly validate your thermal design with low-MOQ prototypes, accelerating R&D and shortening time to market.

Low/Medium Batch Production 7-10 Days

Seamless transition from prototype to pilot production. Flexible production lines can safely meet your growing production needs.

Mass Production 12-15 Days

Stable, fully validated mass production deliveries on time ensure your global supply chain remains uninterrupted.

Technical Expertise and Engineering Team Support

Our engineering team specializes in the design and manufacture of ceramic PCBs. We not only produce your designs, but we also help you optimize them for best performance and reliability. For every ceramic PCB project, we provide a comprehensive design review, focusing on thermal management, electrical performance, and manufacturing process optimization. Early in the design phase, our team offers material recommendations and design guidance based on your application requirements. We employ a collaborative approach to ensure your ceramic PCB design leverages our manufacturing expertise for optimal results. Our team of experts is ready to provide you with the highest quality ceramic PCBs to meet your product needs. Partnering with us gives you peace of mind; our team listens attentively to your needs and possesses extensive experience to ensure high-quality deliverables.

Design Rule Checks and Manufacturability Analysis

Our engineering team relies on Design Rule Checks (DRC) to ensure that all boards you receive are optimized for space utilization. Our DRC software ensures you receive the best possible board layout. Additionally, we employ a Design for Manufacturability (DFM) process to ensure your ceramic PCBs can be easily and successfully manufactured to your product specifications and quality expectations. Improved manufacturing design helps you save costs, improve PCB compliance and security, accelerate time-to-market, and increase customer satisfaction.

Providing Professional Ceramic PCB Solutions

As a leading PCB manufacturing and assembly company, Geyuan Electronics leverages its expertise and advanced technology to produce ceramic PCBs that meet the most stringent performance standards. Our unwavering commitment to quality and innovation ensures that our ceramic PCB solutions withstand the most demanding applications and consistently deliver superior performance. Our team utilizes advanced equipment and processes to ensure that every ceramic PCB we produce meets stringent quality standards. From initial design to final testing, we adhere to rigorous quality control processes to guarantee product reliability and performance, making our ceramic PCBs ideal for high-power, high-frequency, and high-temperature applications.

Advanced Ceramic PCB Manufacturing Services

Geyuan Electronics has invested in specialized equipment and processes for ceramic PCB manufacturing. Our dedicated ceramic production line maintains strict quality control throughout the entire manufacturing process. Our facilities include advanced screen printing systems capable of achieving fine lines, precisely controlled sintering furnaces, and dedicated testing equipment for ceramic substrates. Furthermore, our manufacturing capabilities cover all ceramic PCB technologies, from standard thick-film processes to advanced thin-film, DBC, and LTCC technologies. This diversity allows us to recommend the most suitable manufacturing solution based on your specific technical requirements and budget constraints. For industrial customers with special needs, we can develop customized manufacturing processes to meet your specific application requirements.

Types of Ceramic PCB We Manufacture

As a well-known ceramic circuit board manufacturer, Geyuan Electronics offers the following types of ceramic PCBs:

Single-Layer Ceramic PCBs

We manufacture cost-effective single-layer boards perfect for straightforward LED arrays, basic power modules, and thermal management applications where simplicity meets performance requirements without complexity.

Multilayer Ceramic PCBs

Our multilayer designs integrate complex circuitry within compact footprints, enabling high-density interconnections for advanced RF systems, medical implants, and miniaturized power electronics requiring vertical integration.

Thick Film Ceramic PCBs

We produce thick film boards that withstand extreme temperatures up to 500°C, delivering robust conductor patterns ideal for automotive sensors, industrial heating elements, and harsh-environment electronics.

Thin Film Ceramic PCBs

Our thin film technology creates precise circuit patterns with 20µm resolution, ideal for high-frequency applications, sensitive analog circuits, and miniaturized medical sensors.

Hybrid Ceramic PCBs

We combine thick and thin film technologies on single substrates, optimizing both power handling and fine-pitch circuitry for complex systems like advanced LED drivers and multi-functional sensors.

Alumina (Al2O3) Ceramic PCBs

Our alumina boards offer excellent electrical insulation with good thermal conductivity at competitive costs, serving general-purpose applications across automotive, LED, and industrial control systems effectively.

Aluminium Nitride (AlN) Ceramic PCBs

We fabricate ceramic PCBs using AlN substrates delivering thermal conductivity nearly matching copper, essential for high-power RF amplifiers, laser diodes, and advanced power modules requiring maximum heat dissipation.

Beryllium Oxide (BeO) Ceramic PCBs

Our BeO boards provide superior thermal management with outstanding electrical insulation, making them ideal for military radar systems, aerospace electronics, and premium high-frequency applications with strict handling protocols.

Silicon Carbide (SiC) Ceramic PCBs

We manufacture ceramic PCbs using SiC substrates, offering extreme temperature operation and exceptional thermal shock resistance. They are perfect for electric vehicle inverters, renewable energy converters, and next-generation power semiconductors

LTCC (Low-Temperature Co-fired ) Ceramic PCBs

Our LTCC technology enables three-dimensional circuit integration with embedded passives and cavities, revolutionizing wireless modules, medical implants, and compact sensor systems through innovative vertical architecture.

HTCC PCB

HTCC PCB (High-Temperature Co-fired Ceramic PCB), board uses raw substrate, and for gaseous conditions, its baking temperature range is 1600 to 1700 °C. That helps us in high-temperature conditions.

DPC PCB

DPC PCB (Direct Plate Copper PCB), is a new type used for substrate and involves the use of etching and copper layers printed on a ceramic substrate. The DPC boards are made with the use of different techniques such as the sputtering process, vapor deposition, and vacuum. 10 μm to 140 μm is the range for copper thickness.

DBC PCB

DBC PCB (Direct Bonded Copper PCB), this board creation involves the addition of oxygen between ceramic and copper during deposition. The DBC board normally has a thickness range of 140 μm to 350 μm.

LAM PCB

LAM PCB (Laser Activation Metallization PCB), is more used than other types of ceramic board. The ionization process is used for the creation of LAM board ceramic materials and metallic components with the use of a laser drill process that provides high energy.

Silicon Nitride Ceramic PCB

Ultra-high mechanical strength and thermal shock resistance. It is often combined with AMB technology and is currently the most advanced base for core inverter chips in electric vehicles.

Ceramic PCBs Manufactured to the Highest Standards

We manufacture ceramic PCBs to the highest industry standards. Because ceramic PCBs are typically used in circuits requiring ultra-high thermal conductivity and high-frequency signal generation, the demands on PCB manufacturing equipment and production teams are also higher. We possess modern equipment and a professional team to ensure that our ceramic core PCBs meet your circuit board parameter requirements. Geyuan Electronics uses technologies such as DCB, DAB, thick film, and active metal soldering (AMB) for ceramic PCB manufacturing. We have strong ceramic PCB manufacturing capabilities to meet your diverse needs. We adhere to the latest IPC standards and tolerances, and follow DFM and DFA rules, making us your ideal partner to better meet your future PCB design needs.

Ready to Start Your Ceramic PCB Project?

Upload your Gerber files and BOM list today. Our engineering team will conduct a free DFM check and return a customized, transparent quote within 2 hours.

Contact Geyuan Electronics

Over 10 Years of Experience in Ceramic Printed Circuit Board Manufacturing

With over 10 years of proven experience in ceramic PCB manufacturing, we possess a deep understanding of the unique challenges and nuances of ceramic materials, enabling us to provide customized solutions tailored to your specific requirements. We offer a variety of ceramic PCB options, including alumina and aluminum nitride, ensuring the right material is matched to the specific needs of your project. We balance performance and cost, providing affordable solutions without sacrificing quality. Choosing Geyuan Electronics means choosing to partner with a manufacturer committed to providing high-quality ceramic PCBs. We have the expertise, advanced technology, and comprehensive support to ensure the success of your project. Let us help you bring your designs to life with our world-class ceramic PCB solutions.

Geyuan Electronics' Ceramic PCB Manufacturing and Testing Equipment

Geyuan Electronics’ in-house factories in Shenzhen and Dongguan, China, cover 12,400 square meters, including 2,600 square meters of cleanrooms, 5 SMT production lines, and 3 DIP production lines. We are equipped with precision drilling machines, electroplating systems, and etching equipment for accurate circuit patterning, as well as reflow soldering and wave soldering systems. Our advanced X-ray and AOI equipment ensures high-quality PCB production. From prototyping to mass production, we offer fast turnaround manufacturing, rigorous quality control, and 24-hour delivery options, helping you quickly and confidently advance your ceramic PCB solutions from the design stage to production.

Browse Different PCB Solutions for Every Need

Looking for the right PCB solution? Explore various types of PCBs to find the perfect match for your project.

Aluminum PCB

PCBs with aluminum metal core for efficient heat dissipation in high‑power designs.

Rigid PCB

Standard rigid FR4 boards offering stable structure for general electronic systems.

Copper‑Core PCB

Metal‑core PCB with copper base for superior thermal conductivity and heat spreading.

High-TG PCB

PCBs made with high glass transition temperature (Tg) materials, typically 170°C and above.

High Frequency PCB

PCBs designed to handle signals in the GHz range with minimal signal loss and distortion.

High Speed PCB

Circuit boards optimized for high-speed digital signals with careful attention to signal integrity.

HDI PCB

High Density Interconnect PCBs with finer lines, smaller vias, and higher connection density.

Rogers PCB

PCBs manufactured using Rogers Corporation's high-performance laminate materials.

Heavy Copper PCB

PCBs with exceptionally thick copper layers, typically 3 oz or more, for high-current applications.

Flexible PCB

Bendable PCBs made with polyimide or polyester substrates for dynamic or space-constrained designs.

Rigid-Flex PCB

Hybrid circuit boards that combine rigid and flexible substrates into a single integrated assembly.

Quality Control and Certification

Geyuan Electronics possesses a comprehensive quality management system to ensure the reliability of its ceramic PCB production. Our in-house factory is ISO 9001 quality management system certified and holds professional certifications such as IATF 16949 automotive electronics manufacturing certification and ISO 13485 medical device manufacturing certification. Environmental management adheres to ISO 14001 standards throughout the entire production process. Selecting manufacturers with relevant quality certifications is crucial for ensuring the quality of our ceramic PCBs, especially in the medical and automotive industries. Our ceramic PCBs comply with IPC and RoHS standards, and our multiple quality certifications ensure that our products exceed international standards and meet various stringent quality requirements.

Testing and Inspection Procedures

Our in-house factory boasts advanced testing and inspection processes, inspecting the ceramic substrates from the incoming material stage to verify various performance characteristics, including flatness, surface finish, and dielectric strength, ensuring product quality meets production requirements. Process control monitors metallization thickness, circuit pattern accuracy, and via formation quality at critical manufacturing stages. Thermal shock testing subjectes finished circuit boards to rapid temperature changes, simulating real-world operating stress; electrical testing verifies insulation resistance and dielectric breakdown voltage. Furthermore, our traceability system tracks the production process of each ceramic PCB batch, linking raw material certification with finished product testing data. This documentation capability supports failure analysis and continuous improvement, while meeting customer audit requirements for critical applications.

Strict Quality Control and Certification

Your high-power modules and critical systems deserve zero-defect circuit boards. We strictly adhere to a 100% inspection process and hold authoritative certifications to ensure product compliance.

100% Electrical Testing

Every ceramic PCB undergoes rigorous flying probe or bed-of-needle testing. This detects hidden short circuits or open circuits before shipment, ensuring zero defects and protecting your brand's reputation in the industry.

AOI and X-ray Inspection

We use Automated Optical Inspection (AOI) to verify surface marks and X-ray imaging to inspect internal layers and via metallization. This proactive quality control prevents batch-to-batch inconsistencies.

Authoritative Certification

No falsified documents, no shortcuts. Our factory strictly adheres to ISO 9001 and UL standards and manufactures to IPC-A-600 Class 2/3 standards. You will receive complete transparency and genuine material compliance.

High-Performance Ceramic PCB Components for Extreme Environments

Geyuan Electronics’ ceramic PCB solutions are designed to deliver superior thermal, mechanical, and electrical performance, overcoming the limitations of standard FR-4 or metal-core circuit boards. These boards utilize advanced ceramic substrates such as alumina (Al₂O₃), aluminum nitride (AlN), and silicon nitride (Si₃N₄) and are specifically designed for power, RF, high-reliability, and even cryogenic quantum computing applications. Whether you need prototypes, hybrid components, or full-size ceramic structures, PICA provides end-to-end support to meet your system’s electrical, thermal, and mechanical needs.

Packaging and Shipping

Given the fragility of ceramic circuit boards, Geyuan Electronics uses specially designed high-protection packaging boxes to safeguard them. Each board is wrapped in pearl cotton or foam for extra protection. The inside of the box features support plates and V-shaped grooves to prevent impact damage. Furthermore, an anti-static blue film is placed between each board for additional protection. During transportation, the boxes are kept dry and well-ventilated, avoiding moisture and direct sunlight. These measures ensure the ceramic circuit boards arrive intact during transport.

Industries We Serve

As a trusted ceramic PCB supplier, we understand that different industries require tailored solutions. Therefore, we have adapted our capabilities to meet the unique needs of various applications across multiple industries, as follows:

Medical

Automotive and EV

LED Lighting

Industrial Power and Automation

Telecom and RF/Microwave

Renewable Energy and Power Electronics

FAQ

Can you manufacture multilayer ceramic PCBs and thick-film ceramic PCBs?

Yes, we manufacture multilayer ceramic PCBs, thick-film ceramic PCBs, thin-film ceramic PCBs, low-temperature co-fired ceramic PCBs (LTCC), and other advanced ceramic PCB technologies for complex applications.

Are ceramic PCBs more expensive than FR4 PCBs?

While ceramic PCBs generally cost more than FR4, the investment is worthwhile for applications requiring high thermal conductivity, electrical stability, and durability. In critical systems such as medical and aerospace electronics, the lifespan and reliability of ceramic PCBs far exceed their initial cost.

Do you provide DFA and DRC support for ceramic PCBs?

Yes, our DFA, DFM, and DRC support applies to all types of PCBs, including ceramic PCBs.

What is the minimum achievable feature size on a ceramic PCB?

Feature dimensions vary significantly depending on the manufacturing process:

Thick-film technology typically achieves linewidths/spacings of 100-150μm (4-6 mil);
Thin-film technology achieves linewidths/spacings of 10-25μm (0.4-1 mil), suitable for extremely precise applications;
DBC technology typically achieves minimum feature dimensions of 200-300μm (8-12 mil).

What is the achievable tolerance range for ceramic PCBs?

Dimensional tolerances are typically ±0.1 mm, and hole tolerances are ±0.075 mm. Etched pattern resolution can reach ≤50 micrometers.

Can a ceramic PCB be made with only an image and no Gerber file?

We cannot produce without a Gerber file; we manufacture based on Gerber files. If you have any samples, we can also clone them. If so, we can send 3-5 samples to our company, and then we will evaluate the price for making samples for you.

How many layers of ceramic PCBs can Geyuan Electronics manufacture?

Depending on different needs and processes, our factory can produce ceramic circuit boards. Traditional processes can produce 2-8 layer ceramic circuit boards, while low-temperature co-fired (LTCC) and high-temperature co-fired (HTCC) processes can produce 10-20 layer or even more layer ceramic circuit boards. In practical applications, we will choose according to the specific needs and process requirements of our customers.

Do you provide ceramic PCB assembly (turnkey PCBA) services?

Yes. Geyuan Electronics is a full-service factory. We handle bare board manufacturing, component procurement, and SMT/THT assembly in-house. This one-stop service model reduces your supply chain risks and logistics costs.

What is the highest temperature that a ceramic PCB can withstand?

Ceramic PCBs can withstand continuous operating temperatures from 660 to 840°F (350 to 450°C), depending on the ceramic material. Alumina substrates can operate at temperatures up to 750°F (400°C), aluminum nitride substrates up to 840°F (450°C), while silicon carbide ceramic substrates can withstand extreme temperatures exceeding 1100°F (600°C).

What documents do I need to provide to get a quote?

For bare ceramic PCBs, please provide a standard Gerber file (RS-274X format) or ODB++ file, along with a Readme text file containing material thickness, copper foil weight, and surface treatment. If you require a PCBA assembly, please also provide a detailed Bill of Materials (BOM) and placement coordinates in Excel format.

Does Geyuan Electronics support small-batch ceramic PCB orders?

Yes, we support both small and large-batch orders to meet various customer needs. Whether you require prototyping or mass production, we can efficiently meet your requirements.

Ready For Your Next Ceramic PCB Project?

Making everything simple! The Geyuan Electronics team is dedicated to making it easier for you to realize your projects using ceramic materials. Whether you're new to these materials and need support to validate your initial design, or you're experienced in the ceramics field and need a reliable supplier to optimize your supply chain, we are the ideal partner for your ceramic PCB design, prototyping, and production needs. Contact us now for a quote.