Certifications

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ISO14001 - ENGLISH
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ISO9001 - ENGLISH
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CERTIFICATE OF UTILITY MODEL REGISTRATION
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Promising Export Firm
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WATER ABSORBENCY TEST
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SOIL REMOVING TEST
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COLOR FASTNESS TO WASHING
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ANTI FOG TEST
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DIRT REPELLENT EFFICACY
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GLASS CLEANING TEST
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WITHUS TECHNOLOGIES
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WITHUS CERTIFICATE OF PATENT
withuscertiprodu
Certificate of Product-Specific Approved Exporter
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Certificate of Company Affiliated Research Institute
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Venture Business Confirmation

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