

A PCB fab you can actually reach: Cu Circuits operates from T. Nagar, right in the middle of Chennai, with instant online quoting and quick-turn prototype production.
Chennai builds hardware, from the automotive and electronics belts of Sriperumbudur and Ambattur to the research labs of IIT Madras and Anna University and the startups along OMR. Cu Circuits gives that ecosystem a local, online-first PCB manufacturing service: upload Gerbers, get a DFM-checked price in seconds, and receive boards in days, not weeks.
Being in the same city means shorter logistics legs for Chennai customers. Orders are processed within 2 hours, and local deliveries are typically among the fastest we ship.
Multi-layer FR4 boards up to 64 layers, controlled impedance with TDR verification, HASL and ENIG finishes, and turnkey assembly from your BOM and pick-and-place files: the complete Cu Circuits PCB capability is available to Chennai customers with local support.
Every board is AOI-inspected and electrically tested before dispatch, manufactured to IPC Class 2 or Class 3.
We are located at Second Floor, No 41, Siva Nivas, Sadulla Street, T. Nagar, Chennai - 600017. For queries, write to queries@cucircuits.com, or simply upload your design for an instant quote.
Cu Circuits Private LimitedYes. Cu Circuits is headquartered in T. Nagar, Chennai, and serves the city's engineering ecosystem with quick-turn PCB manufacturing ordered entirely online.
Orders are processed within 2 hours of confirmation. With 24-hour rush production available for 2-layer and 4-layer prototypes and same-city courier legs, Chennai deliveries are typically our fastest.
The instant quote engine answers most questions automatically (price, DFM issues, lead time). For anything else, contact queries@cucircuits.com and our Chennai team will help.
Upload your design and see your price in seconds. No signup, no sales calls.