customtestfixtures.com

What It Is

Custom Test Fixtures is a custom mechanical test fixture service from Concentric Technology Solutions, covering everything from PCB-level prototype testing to final testing after full assembly. It is not a typical software developer tool, but rather an engineering service for hardware R&D, manufacturing test, and automated testing workflows, with a particular emphasis on wireless product testing scenarios.

Core Capabilities

Based on the site content, its core capabilities include board-level test fixtures, final assembly test fixtures, and more complex integrated custom solutions. Board-level fixtures can be used for programming or quality testing, helping operators perform tasks more efficiently. Full-device testing can support DUTs with enclosures, including button pressing, LED reading, screen viewing, and similar checks. More complex solutions may involve accelerometer training, rotation, flipping, twisting, pneumatic mechanisms, and installation into Faraday/RF shielded enclosures or existing test stations.

Integration, Languages, and Openness

The website does not mention any programming languages, test frameworks, APIs, or SDKs, nor does it provide any open-source information. Its value mainly lies in mechanical structure design, test fixture design and manufacturing, and physical integration with RF shielded enclosures and production-line test stations. For teams that need software automation interfaces, CI/CD integration, or a general development framework, the publicly available information is insufficient and should be confirmed separately.

Pricing and Support

The website does not publish package pricing, sample quotes, delivery timelines, or payment methods. It only states that suitable solutions are provided based on the customer’s schedule and budget, while emphasizing fast turnaround from concept and design to delivery. Its support model is closer to project-based engineering collaboration: customers will likely need to submit the DUT, test requirements, desired level of automation, shielding requirements, and production-line takt time before an assessment can be made.

Pros, Cons, and Who It’s For

Its strengths are a clear positioning and a focus on wireless product test fixtures rather than generic equipment. It also covers both manual and fully automated fixtures, making it suitable for different stages from prototype validation to mass-production testing. The drawbacks are the limited public information: there are few case studies, specifications, acceptance procedures, after-sales details, or warranty terms, and its software integration capabilities cannot be assessed directly. It is best suited for hardware test engineers, manufacturing engineers, wireless device makers, and teams that need custom RF test fixtures.

Access from China and Alternatives

Access from mainland China is not addressed in the main content, and payment methods or cross-border delivery are not specified. If a project is to be implemented in China, teams will typically also need to consider time-zone communication, logistics, after-sales response, and on-site commissioning costs. Alternatives include local test fixture manufacturers, automation equipment integrators, RF shielded box suppliers, or EMS/ODM partners with test fixture development capabilities.