Electrical Engineering Built for Real-World Performance

Our electrical engineering services help companies develop production-ready hardware. From schematic design and PCB layout to firmware coordination and testing. We engineer for reliability, scale, and manufacturing from day one.

Design, Engineer, Prototype, Manufacture

Electrical Engineering Expertise

At Gaia Sourcing, we help entrepreneurs and established businesses bring new products to life. We support projects that require electrical engineering in many ways. We can help with:

circuit design
PCB layout
component sourcing
firmware coordination, and
bench testing.

Our team is fluent in designing for production so your electrical system performs reliably, even at scale.

We understand how electrical, mechanical, and industrial design need to come together. That’s why our electrical engineers work alongside every other discipline to ensure your product functions exactly as intended.

Our Approach...

Whether you’re building a complex network switch, a custom power supply, or a streamlined consumer device, stable schematics form the foundation of your electrical system.

Our engineers understand voltage regulation, timing, signal routing, and protection — all the critical elements needed for robust functionality.

Because we’re based in China, we work closely with local PCB fabs and component distributors to ensure your design is ready for production.

Printed circuit boards (PCBs) are the backbone of every electronic product.

Our electrical engineering team delivers PCB layouts that are optimized for function and manufacturability.

We handle the full PCB development process: schematic capture, layout design, component placement, impedance control, and multilayer routing. The elctrical engineering team also work closely with our mechanical team to ensure everything fits seamlessly into the enclosure or housing.

A well-engineered circuit board needs a well-engineered bill of materials (BOM). We offer BOM optimization services to help you strike the right balance between price, performance, and sourcing feasibility.

As a product development company based in China, we have direct relationships with component distributors, giving us real-time insights into pricing, lead times, and availability, helping you avoid supply chain surprises and reduce your cost of goods.

Our electrical engineering team works side-by-side with our sourcing team to ensure every design is backed by a reliable supply chain.

Our electrical engineering services include support for firmware integration.

We help ensure the hardware is ready to support stable, efficient firmware deployment, no matter whether your device uses Bluetooth, Wi-Fi, Zigbee, or custom interfaces.

Once the firmware is flashed, we run validation tests to check signal, power behavior, thermal limits, and electromagnetic interference.

Our team works side-by-side with our prototyping partners to debug early issues and prepare the product for compliance and certification.

Click on a topic above to find out more about a particular service, or click below to chat to an expert!

Speak to the experts today!

Why Choose Gaia Sourcing for Electrical Engineering

Gaia Sourcing is a full-spectrum product development company with a boots-on-the-ground team in China, working with innovators and people passionate about products.

We bring deep experience in high-speed PCB design, component sourcing, firmware integration, and real-world manufacturing constraints. We engineer solutions that are practical, scalable, and cost-effective.

Because we work directly with manufacturers, we understand what makes a design succeed in mass production. Our bilingual team bridges the gap between Western companies and Chinese factories, managing the technical, cultural, and logistical challenges that come with hardware development.

When you partner with Gaia Sourcing, you’re not just getting a design. You’re getting a dedicated engineering and sourcing partner that helps you launch with confidence.