45 years product innovation.
In 1972, Dieter Kolthoff his first company in northern Germany – and since that time innovative and high quality sanding plate can be produced.
The product range was continuously supplemented during the years. Today we can offer a wide range of support plates made of plastic, polyurethane and rubber, as well as a wide polishing accessories.
Since 1996 we manufacture our products in Bulgaria. On a production area of about 7000 square meters 80 employees produce high-quality products, which are sold worldwide.
For the administrative management the Koltec technologies GmbH in Switzerland has jurisdiction. We are happy to provide advice and assistance.
If you do not find in our range a little: you ask us! Thanks to our broad-based production facility, and a own tool, we can realize almost all special.