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The special position of the firm was confirmed in 1997, when Mr. Kalousek signed an exclusive contract with SCHOTT-ROHRGLAS Enterprise. Since then, DETESK became the exclusive distributor of tubes, micro tubes and bars made of glass DURAN for the Czech Republic.
We should be glad to let all producers processing borate flint glass with the coefficient of thermal dilatability of 3.3 know that they can buy coloured borosilicate bars, cullet or powder from the production of the American producer NORTHSTAR through the mediation of our company. On the basis of the agreement between our company and the firm NORTHSTAR, we became one of the sales representatives of the above-mentioned glass material for the area of Central Europe.
www.northstarglass.com
The High School of Applied Arts for Glassmaking in Železný Brod