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ZhongShan Solarium Semiconductor : Your Premier Partner for Advanced Ceramic PCBs (CPCB)
ZhongShan Solarium Semiconductor is a leading high-tech enterprise specializing in the R&D, manufacturing, and sales of high-performance Ceramic Printed Circuit Boards. We are dedicated to providing global clients with reliable and cutting-edge CPCB solutions to meet the most demanding challenges in modern electronics.
ZhongShan Solarium Semiconductor is a leading high-tech enterprise specializing in the R&D, manufacturing, and sales of high-performance Ceramic Printed Circuit Boards. We are dedicated to providing global clients with reliable and cutting-edge CPCB solutions to meet the most demanding challenges in modern electronics.
ZhongShan Solarium Semiconductor : Your Premier Partner for Advanced Ceramic PCBs (CPCB)
ZhongShan Solarium Semiconductor is a leading high-tech enterprise specializing in the R&D, manufacturing, and sales of high-performance Ceramic Printed Circuit Boards. We are dedicated to providing global clients with reliable and cutting-edge CPCB solutions to meet the most demanding challenges in modern electronics.
ZhongShan Solarium Semiconductor is a leading high-tech enterprise specializing in the R&D, manufacturing, and sales of high-performance Ceramic Printed Circuit Boards. We are dedicated to providing global clients with reliable and cutting-edge CPCB solutions to meet the most demanding challenges in modern electronics.
Our Core Value: Why Choose Our CPCB Solutions?
When it comes to high-temperature, high-power, and high-frequency applications, traditional FR-4 or metal-clad PCBs fall short.
ZhongShan Solarium Semiconductor exists to solve these critical pain points:
1）Superior Thermal Management: Our Alumina and Aluminum Nitride substrates offer exceptional thermal conductivity, effectively dissipating heat from core components to enhance performance and longevity.
2）Excellent High-Frequency Performance: With low dielectric loss and stable electrical properties, our CPCBs ensure signal integrity for high-speed and RF applications, making them ideal for 5G infrastructure.
3）Matched CTE: The Coefficient of Thermal Expansion closely matches that of semiconductor chips, minimizing thermal stress and dramatically improving the reliability of your packaging.
4）Robustness & Stability: Inherently high insulation, corrosion resistance, and ability to withstand extreme environments guarantee stable operation for your most critical systems.
Our Products & ServicesWe offer a comprehensive range of CPCBs using various technologies: Thick Film Ceramic Substrates/Thin Film Ceramic Substrates/Direct Bonded Copper Substrates/Direct Plated Copper Substrates
We provide end-to-end support, from design consultation and rapid prototyping to volume manufacturing, tailored to your specific requirements.
Key Application Industries
Our CPCBs are the foundation for next-generation electronics in: High-Power LED Lighting: Automotive headlights, horticultural lighting, stage lighting.Power Semiconductor Modules: IGBT, SiC, and GaN modules for EVs, industrial motor drives, and renewable energy systems.Laser & RF/Microwave Devices: High-power laser diodes, 5G base station power amplifiers. Automotive & Aerospace Electronics: Sensors, control units, power management.Medical & Consumer Electronics: Medical laser equipment, high-end fast-charging adapters.
Our CommitmentAt ZhongShan Solarium Semiconductor, quality is our cornerstone. Backed by state-of-the-art manufacturing facilities, a rigorous quality management system, and an experienced technical team, we are more than a supplier—we are your trusted technology partner, committed to pushing the boundaries of innovation together.
Contact us today to discover how our CPCB solutions can power your next breakthrough!
When it comes to high-temperature, high-power, and high-frequency applications, traditional FR-4 or metal-clad PCBs fall short.
ZhongShan Solarium Semiconductor exists to solve these critical pain points:
1）Superior Thermal Management: Our Alumina and Aluminum Nitride substrates offer exceptional thermal conductivity, effectively dissipating heat from core components to enhance performance and longevity.
2）Excellent High-Frequency Performance: With low dielectric loss and stable electrical properties, our CPCBs ensure signal integrity for high-speed and RF applications, making them ideal for 5G infrastructure.
3）Matched CTE: The Coefficient of Thermal Expansion closely matches that of semiconductor chips, minimizing thermal stress and dramatically improving the reliability of your packaging.
4）Robustness & Stability: Inherently high insulation, corrosion resistance, and ability to withstand extreme environments guarantee stable operation for your most critical systems.
Our Products & ServicesWe offer a comprehensive range of CPCBs using various technologies: Thick Film Ceramic Substrates/Thin Film Ceramic Substrates/Direct Bonded Copper Substrates/Direct Plated Copper Substrates
We provide end-to-end support, from design consultation and rapid prototyping to volume manufacturing, tailored to your specific requirements.
Key Application Industries
Our CPCBs are the foundation for next-generation electronics in: High-Power LED Lighting: Automotive headlights, horticultural lighting, stage lighting.Power Semiconductor Modules: IGBT, SiC, and GaN modules for EVs, industrial motor drives, and renewable energy systems.Laser & RF/Microwave Devices: High-power laser diodes, 5G base station power amplifiers. Automotive & Aerospace Electronics: Sensors, control units, power management.Medical & Consumer Electronics: Medical laser equipment, high-end fast-charging adapters.
Our CommitmentAt ZhongShan Solarium Semiconductor, quality is our cornerstone. Backed by state-of-the-art manufacturing facilities, a rigorous quality management system, and an experienced technical team, we are more than a supplier—we are your trusted technology partner, committed to pushing the boundaries of innovation together.
Contact us today to discover how our CPCB solutions can power your next breakthrough!
Testimonials
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frequently asked questions
What types of ceramic substrates do you offer, and which is best for high-power semiconductor applications?
We specialize in Al₂O₃ (96% & 99.6%), AlN (Aluminum Nitride), and Si₃N₄ (Silicon Nitride) substrates. For high-power chips (e.g., SiC/GaN devices or IGBTs), AlN is ideal due to its excellent thermal conductivity (170–200 W/mK) and electrical insulation. We can help select the right material based on your power density, thermal budget, and cost targets.
Can you meet tight dimensional tolerances and surface flatness requirements for chip bonding?
Yes. Our standard thickness tolerance is ±0.03 mm, and we achieve surface roughness Ra ≤ 0.2 μm after polishing—suitable for direct bonding (DBC, AMB) or die-attach. For advanced packaging, we support custom tolerances down to ±0.01 mm with full SPC process control and inspection reports (including flatness via interferometry).
Do you provide samples and technical documentation (e.g., CoC, material specs)?
Absolutely. We offer free or low-cost samples for qualification, along with full documentation: Certificate of Conformance (CoC), material datasheets, RoHS/REACH compliance, and thermal/electrical test reports. All shipments include lot traceability for quality assurance.
What’s your lead time and shipping method for international orders?
Standard lead time is 2–4 weeks depending on complexity and volume. We ship globally via DHL, FedEx, or air freight, with typical delivery to the U.S. in 3–7 business days. We also support EXW, FOB, or DDP terms and provide real-time tracking.