Engaged in a constant quest to achieve the finest product quality, ERKE strictly adheres to the international inspection standard ISO9001 in every single procedure it undertakes; from the purchasing of raw-materials right down to the delivery of finished products. Furthermore, raw-materials, semi-finished products and finished products are tested for wear resistance, flexing resistance and for tensile strength using computerized and standardized methods. The stringency of testing goes much further than the requirements of industry standards. This ensures that every product carrying the ERKE symbol becomes representative of superior quality and outstanding craftsmanship.

Collaborating with RSscan International (Belgium), a renowned R&D enterprise in design analysis of sports shoes, mechanics of the human body and sports shoes testing systems, ERKE has established a biological mechanics lab to conduct further research on various sports, providing sports analysis for professional athletes and personalized sports shoe designs suitable for different athletes.