“From One PCB to Full Production — Quality Manufacturing at Affordable Prices.”
SIGMA CIRCUITS provides affordable and reliable online PCB manufacturing services across India. Our goal is to make high-quality PCB fabrication accessible to everyone—from students and hobbyists to professionals and R&D engineers.
We specialize in low-quantity PCB production and can manufacture even a single PCB at a reasonable cost, making it ideal for prototypes, client samples, product development, and experimental projects.
To make the ordering process simple and convenient, we accept both Gerber files and PDF-based PCB designs. You can also use our Quick Quote Calculator to instantly estimate manufacturing costs.
At SIGMA CIRCUITS, every PCB undergoes stringent quality control checks to ensure accuracy, reliability, and consistent performance. Whether you’re building your first circuit or developing your next innovative product, our affordable online PCB manufacturing solutions help transform your ideas into reality.
Why Choose SIGMA CIRCUITS?
Single PCB manufacturing available
Affordable pricing for prototypes and small batches
Gerber and PDF file support
Quick online quotation system
Strict quality control and inspection
Suitable for students, hobbyists, professionals, and R&D teams
Bring your electronics projects to life with SIGMA CIRCUITS – your trusted online PCB manufacturing partner in India. Upload your design files here.
Accuracy with precise drilling
We employ high precision CNC machines for drilling holes in the PCB’s. This technique allows proper and easy placements of the through hole components. With wide variety of drilling options, almost all through hole components can be placed on our PCB’s with great ease and efficiency.
Easy Prototyping
Our affordable online PCB solutions are great for students, beginners and hobbyists who are in need of cheap yet good quality PCB’s to just kick start their ideas.
Bring your ideas to reality
Our PCB’s are great for making your arduino projects or raspberry pi projects.
Flexible Solutions
We offer flexible solutions for online PCB manufacturing. Along with Gerber files we also accept PDF files for manufacturing. We understand that not everyone is expert enough to design and develop PCB designs on professional CAM software. So if you have a PDF design, we can manufacture a printed circuit board for you!
Sigma Circuits is your trusted valuable source for affordable PCB’s. Our online PCB manufacturing platform is trusted and followed by large number of students, engineers and DIY enthusiasts. So, dont let your project suffer due to unavailability of a single PCB, we are here to manufacture that single PCB for you and deliver it to your doorstep!
Frequently asked questions about PCB manufacturing
Can I order only 1 PCB?
Absolutely yes! You can order just a single PCB and we will deliver it to your doorstep!
Is .PDF design accepted?
Yes. We accept .pdf design files also along with gerber formats.
Do you deliver across India?
Yes we can deliver your orders across India with standard shipping rates.
What will be the lead time?
The lead time usually remains between 8-10 days after the realization of the payment. It may vary according to order quantity and other factors.
Do you manufacture PTH PCB's?
NO. Currently we are manufacturing only single layer PCB’s.
Is solder mask and Silk Screen available?
No. Our PCB’s will only have a fine and smooth layer of Tin which will protect the copper tracks and pads from oxidation and help the user to solder it without any problem.
Are all drill sizes available?
Yes, almost all drill sizes are available provided if they are properly placed and marked in the gerber files.
Is Custom Form PCB available?
No, currently we support only standard rectangular/square boards.