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About us
History
Management styles
Ecology
Products
Pitch and tar oils
Esters (Plasticizers)
Benzene
Aromatic solvents
Sulfur and bicarbonate
Phenols, cresols, tar acids
Naphthalene
Aromatic specialties
Energy
Career
Job vacancies
Employee benefits
Cooperation with schools
Grants
For suppliers
Contact
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DEZA, a.s.
One of the world leaders in coal tar and crude benzol processing