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Founded in 1999, STS Refill Technology is a US based ink manufacturer delivering premium quality inks compatible with most major brands of large format printers.

STS - Large Format Printer Supplies

With its solid history, STS has pioneered the field of Inkjet printing and Ink technology. In 2005, STS opened its first U.S. manufacturing facility and headquarters in Boca Raton, Florida and by the end of 2013, after about a year of construction, finally moved to its own building on 8300 Congress Av.

In our new facility, STS has more than 20,000 square feet dedicated to the development, production, packaging and distribution of a huge variety of products.

As the world leader in the wide format, industrial and household inkjet inks market, STS Refill Technology is recognized for inventing most of the cutting edge technology that you see today in many ink refilling machines and has developed inkjet inks and refilling technologies for the past 15 years.

STS currently has worldwide distributors in over 150 countries throughout South America, Europe, Asia and the United States.

STS’s value driven solutions are designed to match Original Equipment Manufacturers (OEM) inks, enabling customers to introduce them to their printer with no need for profile change or system flush.


Our “Plug & Print” Ink Matching Technology means that print service providers can mix STS Inks along with OEM cartridges and still achieve stunning color gamut, accurate color reproduction, clean intense colors and smooth tonal gradations on a wide range of media. Outdoor durability and resistance to fading without lamination are also guaranteed to OEM Specifications.

Our inks are made to the highest quality standards and are a perfect match to OEM inks color and performance. As part of our development process our formulations have the same density, viscosity, surface tension and particle size as the original and we won't release any new ink unless it equals or exceeds OEM quality.

STS also specializes in Food Grade, Postal, Industrial and Custom Formulated Inks, as well as compatible cartridges and chips.

The quality standards at STS are second to none. Every product we develop is a perfect match to the OEM it replaces. Our team of Quality Specialists is able to ensure the reliability and performance that our customers demand.

By combining our increased production capacity with state of the art Research & Development and Quality Control laboratories, STS becomes the most dependable supplier of compatible inks as we dedicate our efforts to developing high quality products in line with the most recent technological advances in the industry.

You can count on STS’s ability to supply all the inks your company require, for final users and distributors alike, no quantity is too small or too big; we have the product and service specifically tailored to suit your needs.

Not all OEM alternatives are the same, the only true OEM quality alternative is STS inks, and we guarantee it.