UL certification is short for Underwriter Laboratories Inc. The UL Safety Testing Institute is the most authoritative in the United States and the largest civil organization engaged in safety testing and certification in the world. It is an independent, for-profit professional organization that conducts experiments for public safety. It uses the scientific test method to study and determine the various materials, devices, products, equipment, buildings and other life, property has no harm and harm degree; To determine, compile and issue relevant standards and materials conducive to reducing and preventing the loss of life and property, and carry out fact-finding operations. The UL certification is a non-mandatory certification in the United States. It is mainly used to test and verify the safety performance of products. The UL certification does not cover the EMC features of products.

In a word, it is mainly engaged in product safety certification and operating safety certificate business, its ultimate goal is to get a fairly safe level of goods for the market, for personal health and property safety is guaranteed to make a contribution. In terms of product safety certification as an effective means to eliminate technical barriers to international trade, UL also plays a positive role in promoting the development of international trade.

Meaning of symbol

UL column name tag

This is one of the most commonly used UL marks. If the product is labeled with this label, it means that the sample of the product meets the safety requirements of UL. These requirements are primarily UL's own published safety standards. This type of marking is commonly found in the following categories: electrical appliances, calculator devices, stoves and heaters, fuses, power strips, smoke and carbon monoxide detectors, fire extinguishers and sprinkler systems, personal flotation devices such as life jackets and life rings, bulletproof glass, and thousands of other products.

C-UL column name tag

This mark applies to products sold on the Canadian market. Evaluate products bearing this label in accordance with Canadian safety requirements. Canadian security requirements may differ from those of the United States. It can be found on the following types of equipment: electrical and calculator devices, vending machines, home burglar alarm systems, lighting appliances, and many other kinds of products.

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