Certifications

ISO14001 - ENGLISH

ISO9001 - ENGLISH

CERTIFICATE OF UTILITY MODEL REGISTRATION

Promising Export Firm

WATER ABSORBENCY TEST

SOIL REMOVING TEST

COLOR FASTNESS TO WASHING

ANTI FOG TEST

DIRT REPELLENT EFFICACY

GLASS CLEANING TEST

WITHUS TECHNOLOGIES

WITHUS CERTIFICATE OF PATENT

Certificate of Product-Specific Approved Exporter

Certificate of Company Affiliated Research Institute

Venture Business Confirmation