ABL Circuits is a UK-based PCB contract manufacturer helping engineers and buyers get reliable, high-quality circuit boards delivered on time.
Founded in 1983, we bring over 40 years of PCB manufacturing experience, supporting projects from fast-turn prototypes through to full production. Everything is handled under one roof at our Hertfordshire facility, giving our customers complete visibility, faster lead times, and consistent quality throughout the process.
Our in-house capabilities cover PCB assembly, testing, and supply chain support, allowing us to maintain tight control at every stage. This approach eliminates the delays and uncertainty that often come with outsourced production.
Quality sits at the heart of everything we do. Working to ISO 9001 standards and registered on the JOSCAR supplier system, every board is assembled and inspected by our highly experienced team to meet exact specifications and performance requirements.
Customers rely on us for dependable delivery, clear communication, and PCB solutions that perform exactly as they should.
PCBONLINE is a one-stop PCB & PCBA source factory for mid- and high-end applications: AI hardware, IoT devices, medical electronics, industrial controls, and automotive electronics.
Founded in 2005, we have two advanced PCB manufacturing bases in Jiangxi and Jiangsu, a turnkey PCBA factory, and a smart OEM center in Shenzhen. PCB fabrication, component sourcing, SMT/THT assembly, testing, and box-build all happen under one roof.
WHO WE SERVE
OEMs, product terminal companies, solution companies, and research institutes, from prototype through volume production.
WHY ENGINEERS CHOOSE US
✓ Source factory: reliable quality and competitive cost, with no middleman
✓ One-on-one DFM/DFT/DFX support from 120+ senior engineers
✓ Complete inspection: 3D SPI, X-ray for BGA, dual 3D AOI, acceptance per IPC-A-610 Class 2 & 3
✓ Advanced assembly: 01005 components, 0.5mm fine-pitch, µBGA, flip-chip, nitrogen reflow
✓ Value-added services: functional testing, conformal coating, IC programming, burn-in test, box-build assembly
✓ Certified to ISO 9001, IATF 16949, IPC-A-600, IPC-A-610, UL, REACH, RoHS
PROVEN IN DEMANDING PROJECTS
24KW AI server PCBAs, AI smart chessboards, IoT projectors, gastroscopy HDI PCBAs, EV battery contact systems, inverter boards for charging piles
A dedicated QC inspector spot-checks every process, independent of the production team, so defects never advance to the next stage.
We aim to be a long-term manufacturing partner, from first prototype to repeat orders.
Get a quote: info@pcbonline.com
Website: https://www.pcbonline.com/