The freshness and fruit character of our wines are protected and appreciated by our customers in France and around the world thanks to the X2 closure.

Yvan Meyer
Technical Director / Enologist
Maison Sichel

Supreme Corq Value

Quality statement

"We at Supreme Corq, LLC., are committed to high quality and innovative solutions for our products, processes and services which satisfy our customer specifications and expectations."

Our customers depend on the superior quality of our products. To ensure that SupremeCorqs consistently remain of the highest quality, we have instituted a number of quality initiatives, procedures and standards.

Supreme Corq is the only synthetic closure manufacturer in the world to achieve ISO 9001:2000, BRC (British Retail Consortum), AIB (American Institute of Baking) and Organic Use certifications. These globally recognized quality process certifications demonstrate Supreme Corq’s ongoing commitment to provide our customers with the highest quality and most consistent product worldwide.

All business operations are established in accordance with the requirements stipulated in the internationally recognized Quality Management System Standard, ISO 9001:2000. On a quarterly basis, management reviews the effectiveness of procedures we have established to satisfy our quality objectives.

Exceptional standards mean exceptional performance

SupremeCorqs have set the standard for the synthetic closure industry in terms of precision engineering, design, testing and quality control. Every SupremeCorq goes through a rigorous series of inspections during and after manufacture. Only the finest quality raw materials are used; only the highest quality precision molds. The result is a consistent product corq after corq, both in terms of the bottling process and preserving the wine.

SupremeCorqs form a closed ended seal. The outer skin completely seals the closure, protecting the internal cell structure and preventing wine absorption. The protective skin also allows the closure to conform more readily to the surface of the bottle bore, insuring a proper seal. Like nature, SupremeCorqs are made from one material.