A curly hair stick is a common small household appliance that converts electrical energy into heat energy, allowing hair to be ironed into various curly shapes at high temperatures. Its biggest feature is rapid heating and the ability to design certain hairstyles. It is one of the indispensable "sharp tools" for stylists to design hairstyles. However, in general, to sell such products on Amazon platform, it is necessary to handle UL test reports.

Why does Amazon require UL test reports?

Electronic products sold on the Amazon platform must meet specified standards. If they are not up to standard, they can easily ignite, explode, and endanger the safety of consumers' lives and property. Therefore, many customers lack UL reports, resulting in issues such as product being removed from the shelves and sales rights being removed. It is also necessary to trigger reviews through malicious reports from peers.

Amazon requires relevant UL reports for the launch of live products, as well as test reports issued by laboratories with ISO 17025 qualifications in order to sell and restore links normally.

Partial test items for UL certification of curly hair sticks and straight hair combs

1. Shell strength test

2. Leakage current test

3. Leakage current test after humidity

4. Normal temperature test

5. Insulation and voltage withstand test

6. Cut off heating wire test

7. Voltage abnormal test

8. Moisture test

9. Handle durability test

10. Wire Label Test

Materials to be prepared for applying for UL certification of curly hair sticks

1. CDF (Critical Parts List)

2. Schematic diagram

3、PCB Layout

4. Label/Nameplate

5. Transformer specification

6. Model List/Variance Table

7. Product instructions for use or installation, etc

Handling process for UL certification of curly hair sticks

1. Project determination: confirm the UL standard used for the test, certification cost and time, sample quantity, etc;

2. Data preparation: According to UL requirements, the enterprise prepares various materials or documents required for certification;

3. Sample sending test: The enterprise sends the samples to the designated laboratory for product testing;

4. Issuing a report: The product test results meet the requirements of UL standards, and the test report is officially issued;

5. Factory audit: UL will conduct the first factory inspection of the production factory to ensure compliance with standard requirements;

6. Logo use: After the review meets the requirements, the applicant is officially authorized to use the UL logo.

Please contact our company ZRLK to handle the UL test report of curly hair sticks. We will provide you with professional and efficient testing and certification services, with preferential prices and thoughtful service. If you provide us with product images and specifications, we will provide corresponding cycles, quotations, and specific plans based on your product. Welcome to call for consultation!