Testing and appraisal certificate: the mark of the testing and inspection agency approved by the national quality review;

Printing technology anti-counterfeiting technology can be divided into plate-making technology anti-counterfeiting technology, printing technology anti-counterfeiting technology, post-press processing technology anti-counterfeiting technology according to the production process. They can be combined with anti-counterfeiting printing materials and can be combined to build a colorful anti-counterfeiting world.

• According to the relevant provisions of the "Product Quality Law of the People's Republic of China", institutions engaged in social testing and inspection of products in China must be accredited by the national or provincial-level metrological certification management department in conjunction with the accreditation body, and set up according to law or authorized according to law. Engaged in testing and inspection activities.
• It is a sign that the testing organization is qualified for measurement and certification, and the institution with this mark is a legal inspection agency. It is the mark of the testing and inspection institution approved by the national quality examination. The institution with this mark is qualified to make the conclusion of the arbitration test.

Our plan

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  • Application of anti-counterfeiting certificate

    Anti-counterfeiting identification certificate uses anti-counterfeiting inks: fluorescent ink, watermark ink, color changing ink, glare ink, photosensitive ink, OVI ink.
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  • Mainly used anti-counterfeiting means

    Group flowers, lace, relief, microfilm, invisible watermark anti-counterfeiting, ultra-precision pattern, color fiber anti-counterfeiting, anti-copy group flowers, anti-scanning, etc.
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  • Standard identification certificate

    The name of the certificate, the shape, weight, clarity, color, cut and other physical parameters of the diamond, a brief review, accompanied by a photo, signature of the appraiser (qualification, DGA, GIA, FGA or HRD), auditor Signature and qualification, the name and address of the appraisal unit, the special chapter of the appraisal unit, the date of signing, etc.