TERA Tronics combines the agility of an innovative design office with the power of a precision industrial facility. We turn your concepts into reliable, high-performance and manufacturable electronic products.
They trust us
The electronics market no longer tolerates silos between design and manufacturing. We have broken down these barriers by integrating the entire product lifecycle.
Three pillars that make the difference between a supplier and an industrial partner.
We don't wait for production to fix mistakes. From the routing stage, we optimise your designs to guarantee minimal cost and maximum reliability.
A local partner means smooth technical exchanges, prototyping reduced to a few days and full transparency on your manufacturing orders.
As a subsidiary of Groupe TERA, a leader in environmental metrology, we benefit from robust R&D and financial resources that guarantee the longevity of your projects.
From the first line of firmware to the final packaging of your production runs.
Hardware design, embedded firmware, mechanics and integration. STM32, ESP32, FreeRTOS, Zephyr, embedded Linux.
SMT and through-hole assembly, visual inspection, 3D AOI, X-ray, functional test benches. IPC-A-610 Class 2 compliance.
Global strategic sourcing, safety stocks, obsolescence monitoring and anti-counterfeiting protection.
Our clients have different needs: some entrust us with SMT/THT assembly alone, while others rely on us for design, testing and full production through to the finished product.
Our strength: versatility and a single point of contact, from design to packaged product.
"Your boards go from concept to reality in a few days, friction-free."
You design electronic boards and need a partner able to turn your design into reality without slowing down your validations.
TERA Tronics gives you a direct technical contact, responsive DFM review, and prototypes delivered within 10 days.
No more waiting several weeks to iterate: your designs become functional boards quickly and friction-free.
"We are the industrial accelerator that turns your idea into a market-ready product."
You need to prove, convince and deliver fast — but without compromising on reliability.
We understand the budget constraints and the time pressures specific to young projects.
Our workshop supports you at every stage: technical choices, sourcing, assembly and testing, with concrete, flexible and accessible solutions.
In short, we are the industrial accelerator that turns your idea into a market-ready product.
"The quality of a large EMS, the flexibility of a human-scale workshop."
Your needs shift between prototypes, pre-production and small runs, and you are looking for a partner able to keep your pace without sacrificing quality.
TERA Tronics provides responsive French production, systematic quality control, and continuous support throughout the product lifecycle.
You get the rigour of a large EMS, with the flexibility of a human-scale workshop.
"We are your agile unit to accelerate R&D."
You develop new products or variants, but your industrial organisation lacks the flexibility to test or modify a V1.
TERA Tronics acts as your agile unit: we produce your pre-production runs, functional prototypes and integration tests, without disrupting your production lines.
We help you accelerate R&D, validate designs and improve the reliability of your boards before transfer to volume production.
A POC to make reliable, a pre-production run to launch, an existing product to maintain? We come on board wherever you are — without forcing you to start over.
Once the project is under way, here is our 5-step method, with committed lead times.
Specification analysis, Gerber/BOM review, quoted estimate within 5 business days.
Schematic, routing, optimisation for manufacturing and cost. Peer review.
Prototype assembly, functional validation, iterations up to the "production-ready" version.
Series manufacturing, IPC-A-610 Class 2 inspection, visual inspection, AOI, X-ray, functional tests.
Custom packaging of products before delivery to the customer.
Send us your Gerber and BOM files, we'll review your project within 48 h.