Factory Show
Take a look inside our 30,000 m² PCB manufacturing facility in Huizhou, China
One Factory, Full PCB Capability
Founded in 2009 and based in Huizhou, China, Sunking Circuits runs a 30,000 m² facility with 550+ team members. From quick-turn prototypes to volume production, we manufacture multilayer, HDI, flex, rigid-flex, heavy copper and high-frequency boards under one roof, backed by IATF 16949, ISO 9001, ISO 14001 and UL certification.
360° VR Factory Tour
Walk through our production floor, SMT lines and warehouses in an interactive 360° panorama, no appointment needed.
Launch VR TourOpens in a new tab. Best viewed on desktop or with a VR headset.
Play factory tourFactory Tour Video
A short walk-through of the Sunking PCB production floor.
Inside the Workshop
Production, SMT assembly, equipment and warehousing across our facility.
PCB Production Workshop
Circuit Board Manufacturing
Production Floor
SMT Assembly Line
SMT Placement Equipment
Production Equipment
Automated Line
Quality Inspection Lab
Testing & Inspection
Component Warehouse
Material Management
Finished Goods Storage
Want to see more or visit in person?
Our team is happy to arrange a live video walk-through or an on-site visit.