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
