What is UL?
UL(Underwriters Laboratories) is a certifying agency for product safety that headquartered in Northbrook, Illinois since 1894.
According to U.S. product safety requirements, UL test products worldwide whether it meets the requirement, so that these products may be marketed and sold in the United States of America.
UL Mark is the most widely accepted proof that a product meets American and Canadian safety requirements. For American consumers, the UL Mark is a recognized symbol of product safety.
UL certification of RCY PCB
All printed circuit boards made by RCYPCB are manufactured using a UL 796 certified process according to ZPMV2. These printed circuit boards can be used into UL approved products.
RCYPCB UL identification number is: E310444