Denjoy Bleaching gel will go through a series of automatic tests. They include a polarity test, earth continuity test, insulation resistance test, and current leakage test.
Denjoy whitening gel is manufactured under a series of steps. Its mechanical components have to be cut, welded, dried, sprayed, and so on.
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All (or) mainly Denjoy whitening gel consists of printing paper and cardboard of high hardness, enough to carry the promotion goods and conform to the strict environmental protection requirements.
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Denjoy Bleaching gel is in compliance with specifications. It is checked and ensured there are no noticeable deviations from that in approved samples or specifications including style, material, thickness, color, and length.
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Denjoy Bleaching gel has passed the common electrical safety testing. It includes electric shock hazards testing, flammability testing, heat-related hazards testing, radiation testing, and chemical hazards testing.
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Denjoy whitening gel meets a series of quality requirements stipulated in industry regulation. Its electrical property and the safety performance of the battery in different conditions are checked to be eligible and qualified.
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The product has the advantages of strong durability, good performance, long lifespan, etc.