WZ Eurocopert is a Polish manufacturer of envelopes. It offers envelopes of diverse types and for various purposes: for letters, with matching notepaper, CD sleeves etc. A great advantage of Eurocopert’s products is the fact that they are made of paper not bleached with chlorine which is harmful to the environment. The company is also involved in social actions, aiding schools and other public institutions. 40% of its employees are disabled people.