UL certification refers to Underwriters Laboratories certification, which is an international independent third-party certification agency. UL was founded in 1894 and headquartered in the United States. It is one of the largest and most influential product safety testing and certification institutions worldwide. UL certification mainly tests and evaluates the safety, durability, performance, and ecological sustainability of products. The product range certified by UL includes electrical and electronic equipment, household appliances, building materials, firefighting equipment, chemicals, personal care products, etc.

The UN38.3 certification for emergency starting power refers to the evaluation and testing requirements for safe transportation of lithium batteries that meet the standards of the International Civil Aviation Organization. This certification aims to ensure the safety of lithium battery products during transportation and use, and to prevent potential safety accidents. For the electric vehicle industry, obtaining the UN38.3 certification for emergency starting power means the compliance and competitiveness of the product in the international market.

CCC certification, also known as China Compulsory Certification, is a mandatory certification system launched by the General Administration of Quality Supervision, Inspection and Quarantine (AQSIQ) of China. Its purpose is to ensure that the product meets national standards and regulatory requirements in terms of safety, energy efficiency, and environmental protection. For air purifiers, CCC certification is an important certification for evaluating whether they meet relevant Chinese standards and regulations.

Power CCC certification is one of the certification systems established to ensure the safety and rights of electronic device users. It refers to strict testing, verification, and recognition of power supply products to ensure that they comply with relevant national safety and reliability standards. By passing the 3C certification of the power supply, it can effectively reduce the risks and faults that may exist during the use of power products, providing users with a reliable power supply environment.

Against the backdrop of increasingly fierce competition in the AR all-in-one machine market, obtaining 3C certification has become a crucial step for enterprises to enhance product legitimacy and competitiveness. However, many enterprises still have some confusion about the process and specific materials required for the 3C certification of AR all-in-one machines. This article will provide you with a detailed introduction to the materials required for 3C certification of AR all-in-one machines, to help you better prepare.

IATA DGR version 65 and TDG version 23 add requirements for sodium battery transportation, which will be implemented in 2025

On June 24th, 2022, TISI of Thailand issued a new standard TIS 62368 Part 1-2563, which replaced the old standard TIS 1195-2536, and at the same time expanded the scope of certified products. On the basis of the 19 compulsory certified products of the old standard, a new one was added, and the mobile phone/tablet charger was included in the compulsory certification of TISI. The mandatory effective date is October 17, 2023.

?CB certification for on-board power supplies is a necessary and crucial step for enterprises wanting to establish themselves in the automotive industry. ZRLK, as a professional certification agency, provides you with comprehensive CB certification services to ensure that your on-board power supply qualifications are complete. This article will provide you with a detailed explanation of the importance of CB certification for on-board power supplies and how to collaborate with ZRLK for certification, allowing you to easily navigate the automotive market.