Discover premium TIJ solutions crafted for precision, efficiency and highest reliability. Elevate your business with CoEx - your coding excellence partner. 24–72h.
Reg No: 2015/351545/07 • VAT: 4520271216
Trusted by operations teams in food, mining, logistics, healthcare and building supplies.
At CoEx – The Coding Experts, we specialise in delivering high-performance Thermal Inkjet (TIJ) printers and consumables designed for accuracy, consistency, and value.
Our tailor-made solutions are engineered to meet the evolving needs of modern production environments — helping businesses reduce downtime, minimise product rejections, and optimise cost per print without compromising on quality.
With a strong focus on innovation, reliability, and customer satisfaction, CoEx has earned its reputation as a trusted partner in industrial coding.
We don’t just promise performance — we deliver it.
Think it sounds too good to be true?
Put us to the test — and let us prove it.
At CoEx, we provide more than just high-quality TIJ printers and cartridges — we deliver trusted, user-friendly coding solutions that serve as the foundation for smarter, future-ready production lines.
Our printers are designed for easy integration and reliable performance, making them ideal for businesses seeking both immediate results and long-term adaptability. Whether you're coding basic product information or preparing for advanced packaging compliance, CoEx solutions are built to evolve with your needs.
As your production requirements grow, our systems can be seamlessly enhanced with inline cameras and smart software, enabling powerful value-added capabilities:
With CoEx, you're not just investing in a printer — you're investing in a platform for growth, security, and supply chain transparency.
Providing premium coding solutions nationwide from Durban with our expertly developed TIJ consumables - the magic is in the ink, not in the price per cartridge. Buy more expensive to save on the actual costs per print.
*Pricing is individual per application. Available on cartridge purchases, bulk bottles and price per print (PPP) option. Request an official quote for your printer model and production volume by providing us with a print picture and print size as well as standard operation conditions and your challenges.
What sets CoEx apart in the thermal inkjet (TIJ) market is not just our HP-certified cartridges — it's what's inside them.
Our cartridges are filled with 47 ml of our proprietary, high-performance ink, delivering over 10% more volume than the industry-standard 42 ml cartridges. This added capacity directly translates into extended runtime, fewer changeovers, and measurable cost savings on high-volume production lines.
When paired with our precision-engineered TIJ printers, CoEx cartridges deliver exceptional print clarity at optimised low DPI settings — offering market-leading print yield efficiency without compromising on code readability or scan reliability. This means:
All CoEx cartridges undergo rigorous QA testing, ensuring plug-and-play reliability and consistent performance across batch runs.
Whether you're printing batch numbers, expiry dates, or GS1-compliant barcodes, CoEx delivers precision, efficiency, and true value — right from the first print.
At CoEx, our commitment to the circular economy is embedded in every drop of ink we produce. Our inkjet inks — including specialised formulations for food packaging and bio-ethanol-based inks derived from renewable raw materials — are developed with both performance and planetary responsibility in mind.
We prioritise sustainable sourcing, reduced environmental impact, and full compatibility with modern recycling and waste management systems. This means:
By combining cutting-edge inkjet technology with a deep sense of environmental stewardship, CoEx delivers innovative, high-performance solutions that support both industrial needs and sustainability goals.
Protecting your brand, your customers, and your products from illicit copying is more important than ever. CoEx offers advanced, trustworthy authentication and anti-counterfeit technologies designed for modern supply chains — combining hardware, ink innovation, and digital systems to deliver robust protection.
CoEx, in collaboration with our various technology partners, can deliver the following solutions:
We got your supply covered - 96 hours supply window on standard stock!
Ask about our express solutions for smaller volumes - immediate pickup or 24h courier options
We got your waste covered - cartridge take‑back and responsible recycling!
Ask about our collection options for used cartridges and bulk
containers. Certificates of disposal available on request.
We got your data covered - in a digital supply chain!
Ask about our software that enables you to implement a full traceability throughout the entire supply chain.
We got your brand integrity covered!
Ask about means to fight illegitimate products - from simple to complex solutions whatever foits best for your product.
Tell us what you need. We’ll reply within an hour during business hours.
Office: Bocksburg, Johannesburg, Gauteng, South Africa
