1. UL Certification
Underwriter Laboratories Inc. (UL) is the most authoritative and largest non-governmental organization in the world engaged in safety testing and appraisal in the United States. It specializes in determining whether various materials, devices, products, equipment, buildings, etc. are harmful to life and property and the degree of harm. This certification mainly tests the safety of chargers, mobile power supplies, mobile phone batteries, lamps, household appliances, power tools, etc.
2. DOT Certification
The US Department of Transportation (DOT) is responsible for testing the safety of various vehicles and parts entering the United States. This certificate mainly proves the safety of auto parts products. According to DOT requirements, vehicles (cars, trucks, trailers, buses, motorcycles, etc.) and their parts (brake hoses, brake fluids, lamps, tires, seat belts, seats, helmets, warning triangles, etc.) exported to the United States must be registered and audited by the US Department of Transportation before they can enter its market.
3. PSE Certification
PSE certification is a mandatory safety certification for electrical appliances in Japan and a mandatory market access system for electrical appliances in Japan. Depending on the product, PSE certification is divided into “specific electrical appliances” and “non-specific electrical appliances”. The former has a diamond-shaped PSE mark on the nameplate, and the latter has a round PSE mark on the nameplate. Japan’s DENTORL Law (Electrical Devices and Materials Control Law) stipulates that 498 products must pass safety certification to enter the Japanese market. Among them, 165 Class A products should obtain the diamond-shaped PSE mark, and 333 Class B products should obtain the round PSE mark.