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If you work for an OEM, you’ve likely been there. You’ve sent out the specification for the control panel or wiring assembly. You’re keeping an eye on the timeline. But instead of seeing steady progress, you’re chasing updates - or worse, reworking something that should have been done right the first time. Sound familiar?
You probably know all too well the pain points that can come with managing outsourced electrical assemblies from a third party. Delays. Miscommunication. Quality that misses the mark. A supply chain that feels more like a guessing game than a streamlined process.At Tec-Stop, we understand these challenges, because we’ve seen them first hand. That’s why we’ve built our approach around solving the real issues OEM teams face every day, from slow turnaround and unclear accountability, to inconsistent quality and fragmented vendor relationships. Let’s break down some of the most common frustrations in the OEM supply chain - and look at how Tec-Stop are transforming the experience, from initial spec to final delivery.
OEM stands for Original Equipment Manufacturer. In simple terms, OEM refers to a company that produces parts, components, or systems that are used in another company’s final product.
Here are a few industry examples:
OEMs are the backbone of industrial production. They might make control panels, wiring assemblies, or mechanical components that are integrated into larger machines or systems. The end product is typically branded and sold by another company, but the parts behind the scenes come from the OEM.
When it comes to cars, an OEM might be a well-known manufacturer like Ford or Toyota. The parts that come directly from the carmaker, like brake pads, headlights, control panels or engine components, are called OEM parts. They’re designed to meet the exact specifications of the original vehicle, unlike aftermarket parts, which are produced by third-party manufacturers.
In consumer electronics, an OEM might build hardware components like motherboards, processors, or screens that are then assembled into devices by brands such as Dell, HP, or Apple. While the brand name on the box might be familiar, many of the internal parts are sourced from OEMs behind the scenes.
“I spend half my day chasing suppliers.”
You need answers, not radio silence. When a supplier goes quiet or misses a milestone, your whole project timeline takes the hit.
“We’ve had to rework it... again.”
Delays, defects, or a control panel that just doesn’t quite work as it should. When quality is inconsistent, the cost isn’t just financial. It affects trust, team confidence, and delivery credibility.
“We’re juggling too many suppliers for one outcome.”
One supplier for the harness. One for the enclosure. Another for diagnostics, with a further for the control panel. It’s too much. Fragmented sourcing for OEM parts and OEM components means more admin, more risk, and more things to chase.
At Tec-Stop, we help you to cut through the noise and simplify your supply chain. Our clients come to us because they’re ready to stop firefighting - and start leading.
✔️ Proudly built in Britain with care, consistency, and quality control as standard
As a leading UK-based wiring expert, panel builder and bespoke electronics supplier for multiple original equipment manufacturers, we take pride in producing high-performance control panels, looms, harnesses and complex custom electrical solutions that reflect a steadfast commitment to precision and durability. Every project is approached with meticulous care - backed by robust quality control processes that ensure consistency, longevity and reliability for original equipment manufacturers and value-added resellers alike.
✔️ Backed by engineers, not just salespeople
Our team is led by experienced engineers who understand the technical demands of your industry. We speak your language and go beyond basic sales - we solve problems, optimise designs, and offer solutions that meet the real-world needs of original equipment manufacturers across the board.
✔️ Handled in-house, from spec review to final assembly
From the initial specification review to the final assembly and testing, everything is managed in-house. This end-to-end control system ensures that each control panel, harness or loom meets your exact requirements and allows us to maintain the high standards expected by OEMs.
✔️ Delivered on time, fully labelled, tested, and install-ready
We understand how critical timing is in the supply chain. That’s why every control panel we deliver is fully tested, clearly labelled, and ready for immediate installation, saving valuable time for our clients, whether they’re original equipment manufacturers, purchasing companies, or service integrators.
✔️ Quality assurance, with our ISO 9001 certification shaping everything we do
Our ISO 9001 certification isn’t just a badge - it’s a mindset. Every process, product, and partnership is shaped by our commitment to continuous improvement and rigorous quality assurance, giving our clients confidence in both performance and compliance.
✔️ Expert support after delivery, because good partners don’t disappear
The relationship doesn’t end at delivery. As a trusted panel builder for the original equipment manufacturing industry, we provide ongoing technical support and advice, ensuring that our control panels and electrical solutions continue to perform flawlessly throughout their lifecycle.
✔️ We don't shy away from complex briefs, whether it’s intricate specs or tight deadlines
Tec-Stop thrives on challenges. Whether you're a car manufacturer or an OEM in need of a custom solution on a fast turnaround, we’re equipped to deliver. Our team welcomes complex briefs and compressed timelines, helping purchasing companies and manufacturers overcome obstacles with ease and innovation.
We're proud to have earned a reputation for excellence and reliability, with many happy customers across the OEM industry who trust us as expert panel builders and electrical wiring specialists. As a trusted supplier to a vast range of original equipment manufacturers, we deliver high-quality control panels and control systems tailored to meet the exacting standards our clients require.
With a wealth of knowledge and expertise in sourcing, building and integrating electrical systems for OEM parts, OEM components, and OEM hardware, Tec-Stop supports a wide range of clients - including the auto repair industry and car manufacturers - with precision and efficiency. Our commitment to quality extends beyond initial builds, offering reliable custom electrical solutions, OEM hardware and OEM parts, plus custom control panels and systems that ensure long-term performance. As experts in business to business sales, we see ourselves as a dedicated partner in delivering advanced, dependable solutions that keep original equipment manufacturers' systems and supply lines running smoothly.
You specify it.
We own it, build it and deliver it - on spec, on time, and on budget.
Every time.
If you’re tired of the drama and downtime, it might be time to work with a supplier who gets it done - properly.
Tec-Stop Wiring Limited
Unit 87a
Blackpole West Trading Estate
Worcester
WR3 8TJ
