Kokemäki production plant
We manufacture high quality, competitively priced and environmentally friendly crystalline magnesium sulphate heptahydrate and liquid magnesium sulphate water solution and will also soon produce magnesium sulphate anhydrate and magnesium hydroxide slurry.

Service and development
We offer a comprehensive technical support service, with expert advice and assistance for existing and prospective customers. All new products are fully tested. Please contact us with any questions.

The Enviroment, safety and hygiene
These are paramount. The only side product of our magnesium manufacturing is a mixture of wet sand and cellulose filter sheet material. Rich in plant nutrients and low in harmful heavy metals, it’s a useful additive to forest and soil fertilisers, which often lack vitally important magnesium. Longer-term, we intend to base our magnesium manufacture on a side product derived from dolomite talc mining. We provide data on industrial hygiene and the safe handling, storage and disposal of the chemicals we supply.

About us


Our Ethos

Berner Chemicals - People

We believe that a successful business is built on strong relationships, which begin with clear and open communication. We say what we mean and do what we say, driven throughout by a commitment to honesty, integrity and reliability.

We set ourselves the highest standards and by striving for excellence, continuously improve our service to you.


Breadth, depth and flexibility

Our Kokemäki production plant is producing environmentally-friendly, cost-competitive and highest quality magnesium chemicals.

Local raw materials and local production provide you with economic benefits and security of supply.


Working in partnership

We provide you with strong local support in partnership with leading technology and chemistry experts. Our partners are chosen for their innovative technology, superior application expertise and on-site service and reliability.

Working together with you, with processing technology specialists and with our logistics network, we tailor solutions that deliver maximum value.

Berner Chemicals Oy

Puhdistamontie 9