
Heavy Copper PCB
- Copper thickness up to 20 oz per layer
- 401 W/mK thermal conductivity rating
- Up to 24-layer boards in 3–4 oz
ISO 9001 Certified
ISO 13485 Certified
RoHS Compliant
SFX PCB offers a comprehensive range of PCB types — from Rigid FR4 and Heavy Copper to Flex, Rigid-Flex, Metal Core, Ceramic, Rogers, and Transparent Glass PCBs. Manufactured across ISO-certified facilities in Shenzhen, these boards serve aerospace, medical, automotive, telecom, and consumer electronics industries worldwide, with quotes delivered within 24 hours.


















Talk to our experts for custom solutions and tailored guidance.
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Standard PCB lead times range from 5 to 10 business days for most rigid and multilayer boards. Expedited services can shorten this significantly — SFX PCB offers fast-turnaround prototyping with boards assembled from 24 hours once all parts are available. Specialty boards such as Ceramic, Copper Core, or Rigid-Flex may require longer lead times depending on design complexity and volume.
Talk to our experts for custom solutions and tailored guidance.

Supplying rigid, flex, Rogers, and ceramic PCBs for radar, avionics, military guidance, and satellite systems.

ISO13485-compliant PCBs for MRI, X-ray, hearing aids, defibrillators, and precision medical monitoring equipment.

Heavy copper, aluminum base, and rigid-flex PCBs for EV modules, ABS systems, dashboards, and power conditioners.

Rogers, glass, and multilayer PCBs enabling 5G base stations, RF amplifiers, microwave, and high-speed data transmission.
Talk to our experts for custom solutions and tailored guidance.
Over 15 years delivering high-reliability PCBs across aerospace, medical, automotive, and telecom industries, from prototype to mass production.
ISO9001, ISO14001, and ISO13485 certified facilities with 100% electrical testing on every bare board and rigorous IPC-A-610 Class 2/3 inspection.
Receive official quotation sheets within 24 hours of submitting your files, with fast-turnaround production and global shipping to over 100 countries.
Submit your Gerber files and requirements. Our engineers will review your design and return an official quotation sheet within 24 hours.
For immediate assistance, feel free to give us a direct call at (+1) 5103455000 You can also send us a quick email at info@sfxpcb.com
For immediate assistance, feel free to give us a direct call at (+1) 5103455000 You can also send us a quick email at info@sfxpcb.com