​Present in Gaston County, N.C., since 2022

Your trusted compounding partner in the United States for the most demanding plastic materials

Operating locally and globally

The vast majority of the specialty compounds Premix produces are exported globally to our customers in over 40 countries and have an even higher number of different applications, from electronics packaging to antimicrobial products. ​

Premix Oy’s headquarters and modern manufacturing facilities are located in Rajamäki, Finland. With our plant being built at Apple Creek Corporate Center in Gastonia, North Carolina, we will double our production capacity and offer our customers better global supply.​

We have local teams supporting our customers in Finland, the U.S., and China. Our U.S. sales office was opened in Gastonia in 2022 to support our customers, especially those preferring local supplies in 2025, once our plant is fully operational. The state-of-the-art plant is designed to cater to the most demanding needs in Healthcare and will secure critical diagnostics material supplies in the U.S.

Resilient supply chains, high product quality, consistency​

With the new manufacturing plant in the US as of August 2025, we can offer our customers better global supply capability, mitigate risks in global supply chains, and better serve our customers in the US market.​

The healthcare compounding in the new plant is planned to start in August 2025. However, we will offer our US customers services already in 2024. First, the option for our US customers to have local storage for the compounds produced in Finland, already in 2024, and in early 2025 also toll compounding services.

Production and services on two continents

Our customers will benefit from our future ability to deliver high-quality materials from two different continents.​

As a Premix customer in North America, you will enjoy local production and services, ensuring short lead times and high supply reliability. The new plant will manufacture electrically conductive and dissipative plastic compounds for a wide range of applications where static electricity creates problems.

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Premix Inc., Gastonia, North Carolina​
Plastic compound manufacturing plant, under construction, opening in 2025



A strong local team backed up by experts in Finland

Your trusted compounding partner in the U.S. for the most demanding plastic materials present in Gaston County, N.C., since 2022. The local team is being built up as the plant project advances. The local team ensures easy access to our expertise in the US and at our plant in Finland.

Family-owned Finland-based Premix Group is a market leader and a global forerunner in electrically conductive plastics. During the COVID-19 pandemic, Premix ensured the rapid growth of global PCR testing through fast production scale-up and 100% supply accuracy of electrically conductive plastic, the key raw material of robotic automation pipette tips.​

The US Department of Defense, working with the Department of Health and Human Services, awarded in May 2022 a $79.9 million contract to Premix, Inc. to establish a plastic compound manufacturing plant in North Carolina.​ The facility will primarily produce plastic materials for diagnostic testing and help secure critical diagnostic supplies in the United States, and better serve Premix’s global customers.​

Let's make
a good mix!