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/
Protronix EMS is an established contract electronics manufacturer, committed to quality and service.
Focused on quality, and serving many high-reliability environments, where quality is paramount, and often safety critical.
Utilising a global supply chain of fully traceable material, Protronix EMS are able to offer cost savings and an end-to-end turnkey manufacturing solution of true value.
Approved to UKAS ISO9001 and following the standards set out in IPC-A610, with class 3 being the minimum level of quality accepted from our production.
Full turnkey electronics manufacturing, offering a ‘single order solution’, means shipped to stock products of the highest quality.
An electronics design service is also offered for those clients who have a concept, but no knowledge of the design process.