JLCPCB (jlcpcb.com) is an online store in the Electronic Components niche, based in Hong Kong SAR China, created in Dec 2016. It had about 2.5 million visits in Sep 2026 (SimilarWeb-measured), down 1% on the month before. It runs 20 live Meta ads in the AdLibrarySpy index. Its closest competitors in the AdLibrarySpy index, by niche and traffic, are Original Prusa 3D printers directly from Josef Prusa (prusa3d.com), Welcome to Rural King (ruralking.com) and PosterMyWall (postermywall.com).
Every answer comes from the AdLibrarySpy index, SimilarWeb and the store itself; anything not measured is left out. Article version: /answers/store/jlcpcb.com
Measured by SimilarWeb for jlcpcb.com.








Filter by format, country and run time, save creatives to boards, and get the full ad history โ free.
Get a snapshot feed of its new ads, catalogue changes and traffic, save it to your workspace, and compare it with competitors โ free, no card.