Well, here we are in America. Generally, all exports to the United States must be FCC, which is compulsory certification in the United States. UL is generally made according to customer needs. This certification is very expensive. So few manufacturers do it. I don't know why, but I keep getting orders from UL. Maybe foreigners have a crush on me. Hehe, I forgot to introduce myself after talking so much, hehe. My name is Xiao Liao, and I come from the certification industry. Make a living in Shenzhen. Yes, I can. 309066 152 Baidu has my information, a "lonely sea mulberry field". I hope to serve you. The market is very chaotic now. Be careful.