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Heat Resistance: No deformation or delamination after 200℃ heating for 30 min.
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Electrical Insulation: Zero breakdown; insulation resistance ≥5MΩ .
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Salt Spray: No red rust or blistering after 48 h.
How we take a beauty tool from raw material to a shelf-ready product, station by station.
Heat Resistance: No deformation or delamination after 200℃ heating for 30 min.
Electrical Insulation: Zero breakdown; insulation resistance ≥5MΩ .
Salt Spray: No red rust or blistering after 48 h.