What is UL certification

UL stands for Underwriter Laboratories Inc. in the United States. The UL Safety Testing Institute is the most authoritative institution in the United States and one of the largest private organizations in the world engaged in safety testing and certification. It is an independent, non-profit professional organization that conducts experiments for public safety. It adopts scientific testing methods to study and determine whether various materials, devices, products, equipment, buildings, etc. are harmful to life and property, and the degree of harm; Determine, write, and distribute corresponding standards and materials that help reduce and prevent damage to life and property, while conducting fact finding research.

CCC certification is also known as "China Compulsory Certification" in English, abbreviated as CCC. The symbol of CCC certification is "CCC", which is formulated by the Certification and Accreditation Administration of China in accordance with the "Regulations on the Administration of Compulsory Product Certification" (Order No. 5 of the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China).

The current "CCC" certification mark is divided into four categories, namely:

1. CCC+S safety certification mark

2. CCC+EMC electromagnetic compatibility certification mark

3. CCC+S&E Safety and Electromagnetic Compatibility Certification Mark

4. CCC+F Fire Certification Mark

CE Certification

CE， It is abbreviated from the French word 'Communate Europpone', meaning European Community, abbreviated as EU. The CE mark is a legally mandatory mark in the EU market. Whether it is products produced by enterprises within the European Union or products produced in other countries, in order to circulate freely in the EU market, they must be affixed with the CE mark to indicate that the products comply with the basic requirements of the EU's "New Approach to technical harmonization and standardization" directive.

RCM certification is a mark introduced by Australia and New Zealand to achieve unified identification of electrical products. The mark is a trademark owned by regulatory agencies in Australia and New Zealand, indicating that the product meets both safety and EMC requirements, and is mandatory.

RCM certification controls electrical products, which are mainly divided into non regulated and regulated products, because not all products marked with RCM need to be registered. Non regulated products do not need to be registered. Currently, only Level 3 electrical products are required to be registered, including 56 major categories with high risk factors such as power adapters and vacuum cleaners.