
Arnstadt Kristal GmbH, Germany

Derix Glasstudios, Germany

Schott AG, Mainz, Germany

Nachtmann GmbH, Werk Weiden, Germany

Heinz Glas GmbH, Germany

German Crystal Döbern GmbH, Germany

BOV, Bayreuther Oberflächen Veredelung GmbH, Germany

Heraeus Quarzglas GmbH, Germany

Odenwald Faserplattenwerk GmbH, Germany

Berliner Glas Herbert Kubatz GmbH & Co. KG, Germany
Raesch Quarz (German) GmbH, Germany

Cristallerie de Baccarat, France

Cristal de Paris, France

Cristalleries Royales de Champagne, France

Cristal de Saint Louis, France
LALIQUE SA, France
SGD Verreries de l’orne,
France
Cristallerie du Val-Saint-Lambert, Belgium

Galway Irish Crystal, Ireland
VISTA ALEGRE ATLANTIS, Portugal

Iittala Hämeenlinna, Finland

J. Blazek Sklo, Czech Rep.

Rückl Crystal AG, Nizbor, Czech Rep.

Exclusive Alko, Russlia

Exspert Aljans, Moskow, Russia

Crystal Plant-Gus Khrustalny, Russia

Glassworks Neman, Belarus

La Opala, India

China Tay Industrial Co. Ltd., Taiwan

Very Luck Glass Co. Ltd., Taiwan

Foshan Crystal Glass Works Ltd., China

Jahan Crystal Co., Iran
Zarrin Crystal, Teheran Iran

Asfour Cristal S.A.E., Egypt

Cristallerie Strauss, Brazil
Steklarna Rogaska d.d., Slovenia