Product Description
Product Description
Manual Warmers UL certification process introduction:
As people living standard rise, electric warming something essential to become a family, after all can keep warm, can also be physical therapy, hot compress, iron shell inconvenient to carry, because before the water storage type electric warming, using soft material or wool is qualitative, soft, without any chemical heating agent, no peculiar smell, thermal efficiency is higher, a lot of domestic production enterprises, Electric warmers have become another must-have item in addition to mobile phones on cold days.
Charging hand warmers need to go through UL certification before they can be sold online on Amazon.
Charge Hand warmer UL certification test standard: UL499
Consulting 13407125512
Information required for UL certification of Charge Hand warmers:
1. Company information: name, address, trademark, business license;
2. Product information: name, model, technical parameter table (if there are multiple models, the difference comparison data of series products is required);
3. Instruction manual;
Hand Warmer UL certification process:
1. Fill out the application form
2. Provide product information
3. Send the samples
4. Test Ok
5. Issue the report or certificate
6. Test cycle: 5 working days
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