Leading-edge rigid PCB manufacturing services from single-sided to complex 56-layer multilayer boards with industry-leading precision.
From standard FR-4 to advanced high-frequency and heavy copper solutions
High-reliability multilayer boards (2-56 layers) using premium FR-4 materials, suitable for consumer electronics, industrial controls and telecommunications.
High-density interconnects with micro-vias, blind and buried vias for compact designs and high-speed signal integrity.
Specialized substrates (Rogers, Teflon, Arlon) for high-frequency applications requiring low signal loss.
Aluminum or copper-based PCBs designed for superior thermal management in high-power LED applications and power conversion systems.
Our rigid PCB manufacturing parameters at a glance
Compare our core laminates for different thermal and frequency requirements
| Property | FR-4Standard/High TG | AluminumMetal Core | RogersHigh Frequency | CeramicAlumina/AlN |
|---|---|---|---|---|
| Thermal Conductivity | 0.25 W/m·K | 1.0 – 3.0 W/m·K | 0.5 – 0.8 W/m·K | 24 – 170 W/m·K |
| Dielectric Constant | 4.2 – 4.6 | N/A | 2.2 – 3.5 | 9.0 – 10.0 |
| Operating Temp | Up to 170°C | Up to 150°C | Up to 280°C | Up to 800°C |
| CTE (Z-axis) | 50-70 ppm | 20-25 ppm | 30-45 ppm | 4-7 ppm |
| Durability | ||||
| Cost Level | ||||
| Best For | General purpose electronics | High-power LEDs, Automotive | RF, 5G, Radar Systems | Aerospace, High-power modules |
● Green = performance level · Amber = relative cost (more dots = higher cost) · Ceramic column highlighted for ultimate thermal stability
Advanced rigid PCB fabrication with strict quality control at every stage
Rigid laminates (FR4/Rogers) are cut to production panel size. We verify surface quality and thickness consistency before inner layer processing.
CNC mechanical drilling for through-holes and CO2/UV laser drilling for HDI micro-vias. Accuracy maintained within ±25 µm.
Advanced electroplating for hole wall metallization followed by LDI (Laser Direct Imaging) for ultra-fine circuit pattern transfer.
Application of ENIG, HASL, OSP or Immersion Silver to protect copper and ensure superior solderability during PCB assembly.
Custom rigid PCB fabrication for industrial, medical, and aerospace applications
Topfast specializes in providing a full range of FR-4 PCB services, including standard FR-4, high…
Technical features, advantages, and application scenarios of metal core PCBs. As a professional PCB manufacturer,…
This article details professional HDI PCB manufacturing services, covering advanced stacking technology, microvia processing, and…
This article provides a detailed overview of Topfast's technical advantages as a professional high-frequency PCB…
High-speed circuit boards are circuit boards used for high-speed signal transmission. They are specially designed…
High Tg (Glass Transition Temperature) is a key indicator of the heat resistance of PCB…
Of course, we can do up to 60 layers of rigid circuit boards, provide Gerber documents and board instructions, there will be professional technicians to follow up, in order to ensure that the “high quality” at the same time, but also to achieve “fast delivery.
We can't share these documents. When we sign a contract, we sign an NDA agreement with our customers that we can't disclose the customer's design to maximize the customer's benefit. We are a trustworthy and responsible supplier, and we will not disclose your products to other customers when they ask for them in the future. Become a trustworthy PCB service provider.
Online: Get a free quote on our website. Email: 向op@topfastpcb.com Send an email with the following information: name, company, address, phone number, email address, product number, quantity, product time and any other information you would like to share with us. Attach your gerber file. Phone: If you have any questions, please feel free to call us at +86 139 2957 6863.
Yes, you can. We can lay out the PCB according to your schematic and then arrange the production. Please send your schematic and requirements toop@topfastpcb.com, we will provide a quotation accordingly.
All of our products are IPC rated with ISO 14001; ISO 9001; CE; ROHS certificates, etc. Our products are widely used in communication, medical equipment, industrial control, power supply, consumer electronics and aerospace, automotive industry and other fields.
Technical articles and industry insights on rigid PCB manufacturing
News
The relentless march of miniaturization in the electronics industry demands continuous innovation in Printed Circuit Board (PCB) manufacturing.…
Read Article →
News
High-Density Interconnect (HDI) technology has fundamentally transformed the printed circuit board (PCB) landscape, enabling unprecedented miniaturization, enhanced signal…
Read Article →
News
As electronic devices continue their relentless march towards miniaturization and higher performance, printed circuit board (PCB) layouts have…
Read Article →Ready to start?
Upload your Gerber files for an instant quote with complimentary DFM review. High-quality fabrication with fast turnaround times.